Nordic Semiconductor
Nordic
nrf52820
nrf52
1
nRF52833 reference description for radio MCU with ARM 32-bit Cortex-M4 Microcontroller
Copyright (c) 2010 - 2020, Nordic Semiconductor ASA\n
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All rights reserved.\n
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8
32
32
0x00000000
0xFFFFFFFF
CM4
r0p1
little
1
0
3
0
system_nrf52820
NRF_
2048
2048
112
FICR
Factory information configuration registers
0x10000000
0
0x1000
registers
FICR
0x20
CODEPAGESIZE
Code memory page size
0x010
read-only
0xFFFFFFFF
CODEPAGESIZE
Code memory page size
0
31
CODESIZE
Code memory size
0x014
read-only
0xFFFFFFFF
CODESIZE
Code memory size in number of pages
0
31
0x2
0x4
DEVICEID[%s]
Description collection: Device identifier
0x060
read-only
0xFFFFFFFF
DEVICEID
64 bit unique device identifier
0
31
0x4
0x4
ER[%s]
Description collection: Encryption root, word n
0x080
read-only
0xFFFFFFFF
ER
Encryption root, word n
0
31
0x4
0x4
IR[%s]
Description collection: Identity Root, word n
0x090
read-only
0xFFFFFFFF
IR
Identity Root, word n
0
31
DEVICEADDRTYPE
Device address type
0x0A0
read-only
0xFFFFFFFF
DEVICEADDRTYPE
Device address type
0
0
Public
Public address
0
Random
Random address
1
0x2
0x4
DEVICEADDR[%s]
Description collection: Device address n
0x0A4
read-only
0xFFFFFFFF
DEVICEADDR
48 bit device address
0
31
INFO
Device info
FICR_INFO
read-only
0x100
PART
Part code
0x000
read-only
0x00052820
PART
Part code
0
31
N52820
nRF52820
0x52820
N52833
nRF52833
0x52833
N52840
nRF52840
0x52840
Unspecified
Unspecified
0xFFFFFFFF
VARIANT
Build code (hardware version and production configuration)
0x004
read-only
0xFFFFFFFF
VARIANT
Build code (hardware version and production configuration). Encoded as ASCII.
0
31
AAAA
AAAA
0x41414141
Unspecified
Unspecified
0xFFFFFFFF
PACKAGE
Package option
0x008
read-only
0xFFFFFFFF
PACKAGE
Package option
0
31
QD
QDxx - 40-pin QFN
0x2007
Unspecified
Unspecified
0xFFFFFFFF
RAM
RAM variant
0x00C
read-only
0xFFFFFFFF
RAM
RAM variant
0
31
K16
16 kByte RAM
0x10
K32
32 kByte RAM
0x20
K64
64 kByte RAM
0x40
K128
128 kByte RAM
0x80
K256
256 kByte RAM
0x100
Unspecified
Unspecified
0xFFFFFFFF
FLASH
Flash variant
0x010
read-only
0xFFFFFFFF
FLASH
Flash variant
0
31
K128
128 kByte FLASH
0x80
K256
256 kByte FLASH
0x100
K512
512 kByte FLASH
0x200
K1024
1 MByte FLASH
0x400
K2048
2 MByte FLASH
0x800
Unspecified
Unspecified
0xFFFFFFFF
0x3
0x4
PRODTEST[%s]
Description collection: Production test signature n
0x350
read-only
0xFFFFFFFF
PRODTEST
Production test signature n
0
31
Done
Production tests done
0xBB42319F
NotDone
Production tests not done
0xFFFFFFFF
TEMP
Registers storing factory TEMP module linearization coefficients
FICR_TEMP
read-only
0x404
A0
Slope definition A0
0x000
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
A1
Slope definition A1
0x004
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
A2
Slope definition A2
0x008
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
A3
Slope definition A3
0x00C
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
A4
Slope definition A4
0x010
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
A5
Slope definition A5
0x014
read-only
0xFFFFFFFF
A
A (slope definition) register.
0
11
B0
Y-intercept B0
0x018
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
B1
Y-intercept B1
0x01C
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
B2
Y-intercept B2
0x020
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
B3
Y-intercept B3
0x024
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
B4
Y-intercept B4
0x028
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
B5
Y-intercept B5
0x02C
read-only
0xFFFFFFFF
B
B (y-intercept)
0
13
T0
Segment end T0
0x030
read-only
0xFFFFFFFF
T
T (segment end) register
0
7
T1
Segment end T1
0x034
read-only
0xFFFFFFFF
T
T (segment end) register
0
7
T2
Segment end T2
0x038
read-only
0xFFFFFFFF
T
T (segment end) register
0
7
T3
Segment end T3
0x03C
read-only
0xFFFFFFFF
T
T (segment end) register
0
7
T4
Segment end T4
0x040
read-only
0xFFFFFFFF
T
T (segment end) register
0
7
UICR
User information configuration registers
0x10001000
0
0x1000
registers
UICR
0x20
0xD
0x4
NRFFW[%s]
Description collection: Reserved for Nordic firmware design
0x014
read-write
0xFFFFFFFF
NRFFW
Reserved for Nordic firmware design
0
31
0xC
0x4
NRFHW[%s]
Description collection: Reserved for Nordic hardware design
0x050
read-write
0xFFFFFFFF
NRFHW
Reserved for Nordic hardware design
0
31
0x20
0x4
CUSTOMER[%s]
Description collection: Reserved for customer
0x080
read-write
0xFFFFFFFF
CUSTOMER
Reserved for customer
0
31
0x2
0x4
PSELRESET[%s]
Description collection: Mapping of the nRESET function (see POWER chapter for details)
0x200
read-write
0xFFFFFFFF
PIN
GPIO pin number onto which nRESET is exposed
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
APPROTECT
Access port protection
0x208
read-write
0xFFFFFFFF
PALL
Enable or disable access port protection.
0
7
Disabled
Disable
0xFF
Enabled
Enable
0x00
DEBUGCTRL
Processor debug control
0x210
read-write
0xFFFFFFFF
CPUFPBEN
Configure CPU flash patch and breakpoint (FPB) unit behavior
8
15
Enabled
Enable CPU FPB unit (default behavior)
0xFF
Disabled
Disable CPU FPB unit. Writes into the FPB registers will be ignored.
0x00
REGOUT0
Output voltage from REG0 regulator stage. The maximum output voltage from this stage is given as VDDH - VREG0DROP.
0x304
read-write
0xFFFFFFFF
VOUT
Output voltage from REG0 regulator stage.
0
2
1V8
1.8 V
0
2V1
2.1 V
1
2V4
2.4 V
2
2V7
2.7 V
3
3V0
3.0 V
4
3V3
3.3 V
5
DEFAULT
Default voltage: 1.8 V
7
CLOCK
Clock control
0x40000000
0
0x1000
registers
POWER_CLOCK
0
CLOCK
0x20
TASKS_HFCLKSTART
Start HFXO crystal oscillator
0x000
write-only
TASKS_HFCLKSTART
Start HFXO crystal oscillator
0
0
Trigger
Trigger task
1
TASKS_HFCLKSTOP
Stop HFXO crystal oscillator
0x004
write-only
TASKS_HFCLKSTOP
Stop HFXO crystal oscillator
0
0
Trigger
Trigger task
1
TASKS_LFCLKSTART
Start LFCLK
0x008
write-only
TASKS_LFCLKSTART
Start LFCLK
0
0
Trigger
Trigger task
1
TASKS_LFCLKSTOP
Stop LFCLK
0x00C
write-only
TASKS_LFCLKSTOP
Stop LFCLK
0
0
Trigger
Trigger task
1
TASKS_CAL
Start calibration of LFRC
0x010
write-only
TASKS_CAL
Start calibration of LFRC
0
0
Trigger
Trigger task
1
TASKS_CTSTART
Start calibration timer
0x014
write-only
TASKS_CTSTART
Start calibration timer
0
0
Trigger
Trigger task
1
TASKS_CTSTOP
Stop calibration timer
0x018
write-only
TASKS_CTSTOP
Stop calibration timer
0
0
Trigger
Trigger task
1
EVENTS_HFCLKSTARTED
HFXO crystal oscillator started
0x100
read-write
EVENTS_HFCLKSTARTED
HFXO crystal oscillator started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_LFCLKSTARTED
LFCLK started
0x104
read-write
EVENTS_LFCLKSTARTED
LFCLK started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DONE
Calibration of LFRC completed
0x10C
read-write
EVENTS_DONE
Calibration of LFRC completed
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CTTO
Calibration timer timeout
0x110
read-write
EVENTS_CTTO
Calibration timer timeout
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CTSTARTED
Calibration timer has been started and is ready to process new tasks
0x128
read-write
EVENTS_CTSTARTED
Calibration timer has been started and is ready to process new tasks
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CTSTOPPED
Calibration timer has been stopped and is ready to process new tasks
0x12C
read-write
EVENTS_CTSTOPPED
Calibration timer has been stopped and is ready to process new tasks
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
HFCLKSTARTED
Write '1' to enable interrupt for event HFCLKSTARTED
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
LFCLKSTARTED
Write '1' to enable interrupt for event LFCLKSTARTED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DONE
Write '1' to enable interrupt for event DONE
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CTTO
Write '1' to enable interrupt for event CTTO
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CTSTARTED
Write '1' to enable interrupt for event CTSTARTED
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CTSTOPPED
Write '1' to enable interrupt for event CTSTOPPED
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
HFCLKSTARTED
Write '1' to disable interrupt for event HFCLKSTARTED
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
LFCLKSTARTED
Write '1' to disable interrupt for event LFCLKSTARTED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DONE
Write '1' to disable interrupt for event DONE
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CTTO
Write '1' to disable interrupt for event CTTO
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CTSTARTED
Write '1' to disable interrupt for event CTSTARTED
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CTSTOPPED
Write '1' to disable interrupt for event CTSTOPPED
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
HFCLKRUN
Status indicating that HFCLKSTART task has been triggered
0x408
read-only
STATUS
HFCLKSTART task triggered or not
0
0
NotTriggered
Task not triggered
0
Triggered
Task triggered
1
HFCLKSTAT
HFCLK status
0x40C
read-only
SRC
Source of HFCLK
0
0
RC
64 MHz internal oscillator (HFINT)
0
Xtal
64 MHz crystal oscillator (HFXO)
1
STATE
HFCLK state
16
16
NotRunning
HFCLK not running
0
Running
HFCLK running
1
LFCLKRUN
Status indicating that LFCLKSTART task has been triggered
0x414
read-only
STATUS
LFCLKSTART task triggered or not
0
0
NotTriggered
Task not triggered
0
Triggered
Task triggered
1
LFCLKSTAT
LFCLK status
0x418
read-only
SRC
Source of LFCLK
0
1
RC
32.768 kHz RC oscillator (LFRC)
0
Xtal
32.768 kHz crystal oscillator (LFXO)
1
Synth
32.768 kHz synthesized from HFCLK (LFSYNT)
2
STATE
LFCLK state
16
16
NotRunning
LFCLK not running
0
Running
LFCLK running
1
LFCLKSRCCOPY
Copy of LFCLKSRC register, set when LFCLKSTART task was triggered
0x41C
read-only
SRC
Clock source
0
1
RC
32.768 kHz RC oscillator (LFRC)
0
Xtal
32.768 kHz crystal oscillator (LFXO)
1
Synth
32.768 kHz synthesized from HFCLK (LFSYNT)
2
LFCLKSRC
Clock source for the LFCLK
0x518
read-write
SRC
Clock source
0
1
RC
32.768 kHz RC oscillator (LFRC)
0
Xtal
32.768 kHz crystal oscillator (LFXO)
1
Synth
32.768 kHz synthesized from HFCLK (LFSYNT)
2
BYPASS
Enable or disable bypass of LFCLK crystal oscillator with external clock source
16
16
Disabled
Disable (use with Xtal or low-swing external source)
0
Enabled
Enable (use with rail-to-rail external source)
1
EXTERNAL
Enable or disable external source for LFCLK
17
17
Disabled
Disable external source (use with Xtal)
0
Enabled
Enable use of external source instead of Xtal (SRC needs to be set to Xtal)
1
HFXODEBOUNCE
HFXO debounce time. The HFXO is started by triggering the TASKS_HFCLKSTART task.
0x528
read-write
0x00000010
HFXODEBOUNCE
HFXO debounce time. Debounce time = HFXODEBOUNCE * 16 us.
0
7
Db256us
256 us debounce time. Recommended for 1.6 mm x 2.0 mm crystals and larger.
0x10
Db1024us
1024 us debounce time. Recommended for 1.6 mm x 1.2 mm crystals and smaller.
0x40
LFXODEBOUNCE
LFXO debounce time. The LFXO is started by triggering the TASKS_LFCLKSTART task when the LFCLKSRC register is configured for Xtal.
0x52C
read-write
0x00000000
LFXODEBOUNCE
LFXO debounce time.
0
0
Normal
8192 32.768 kHz periods, or 0.25 s. Recommended for normal Operating Temperature conditions.
0
Extended
16384 32.768 kHz periods, or 0.5 s. Recommended for Extended Operating Temperature conditions.
1
CTIV
Calibration timer interval
0x538
read-write
CTIV
Calibration timer interval in multiple of 0.25 seconds. Range: 0.25 seconds to 31.75 seconds.
0
6
POWER
Power control
0x40000000
CLOCK
0
0x1000
registers
POWER_CLOCK
0
POWER
0x20
TASKS_CONSTLAT
Enable Constant Latency mode
0x78
write-only
TASKS_CONSTLAT
Enable Constant Latency mode
0
0
Trigger
Trigger task
1
TASKS_LOWPWR
Enable Low-power mode (variable latency)
0x7C
write-only
TASKS_LOWPWR
Enable Low-power mode (variable latency)
0
0
Trigger
Trigger task
1
EVENTS_POFWARN
Power failure warning
0x108
read-write
EVENTS_POFWARN
Power failure warning
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SLEEPENTER
CPU entered WFI/WFE sleep
0x114
read-write
EVENTS_SLEEPENTER
CPU entered WFI/WFE sleep
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SLEEPEXIT
CPU exited WFI/WFE sleep
0x118
read-write
EVENTS_SLEEPEXIT
CPU exited WFI/WFE sleep
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_USBDETECTED
Voltage supply detected on VBUS
0x11C
read-write
EVENTS_USBDETECTED
Voltage supply detected on VBUS
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_USBREMOVED
Voltage supply removed from VBUS
0x120
read-write
EVENTS_USBREMOVED
Voltage supply removed from VBUS
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_USBPWRRDY
USB 3.3 V supply ready
0x124
read-write
EVENTS_USBPWRRDY
USB 3.3 V supply ready
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
POFWARN
Write '1' to enable interrupt for event POFWARN
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SLEEPENTER
Write '1' to enable interrupt for event SLEEPENTER
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SLEEPEXIT
Write '1' to enable interrupt for event SLEEPEXIT
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
USBDETECTED
Write '1' to enable interrupt for event USBDETECTED
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
USBREMOVED
Write '1' to enable interrupt for event USBREMOVED
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
USBPWRRDY
Write '1' to enable interrupt for event USBPWRRDY
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
POFWARN
Write '1' to disable interrupt for event POFWARN
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SLEEPENTER
Write '1' to disable interrupt for event SLEEPENTER
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SLEEPEXIT
Write '1' to disable interrupt for event SLEEPEXIT
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
USBDETECTED
Write '1' to disable interrupt for event USBDETECTED
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
USBREMOVED
Write '1' to disable interrupt for event USBREMOVED
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
USBPWRRDY
Write '1' to disable interrupt for event USBPWRRDY
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RESETREAS
Reset reason
0x400
read-write
RESETPIN
Reset from pin-reset detected
0
0
NotDetected
Not detected
0
Detected
Detected
1
DOG
Reset from watchdog detected
1
1
NotDetected
Not detected
0
Detected
Detected
1
SREQ
Reset from soft reset detected
2
2
NotDetected
Not detected
0
Detected
Detected
1
LOCKUP
Reset from CPU lock-up detected
3
3
NotDetected
Not detected
0
Detected
Detected
1
OFF
Reset due to wake up from System OFF mode when wakeup is triggered from DETECT signal from GPIO
16
16
NotDetected
Not detected
0
Detected
Detected
1
DIF
Reset due to wake up from System OFF mode when wakeup is triggered from entering into debug interface mode
18
18
NotDetected
Not detected
0
Detected
Detected
1
VBUS
Reset due to wake up from System OFF mode by VBUS rising into valid range
20
20
NotDetected
Not detected
0
Detected
Detected
1
RAMSTATUS
Deprecated register - RAM status register
0x428
read-only
0x00000000
RAMBLOCK0
RAM block 0 is on or off/powering up
0
0
Off
Off
0
On
On
1
RAMBLOCK1
RAM block 1 is on or off/powering up
1
1
Off
Off
0
On
On
1
USBREGSTATUS
USB supply status
0x438
read-only
0x00000000
VBUSDETECT
VBUS input detection status (USBDETECTED and USBREMOVED events are derived from this information)
0
0
NoVbus
VBUS voltage below valid threshold
0
VbusPresent
VBUS voltage above valid threshold
1
OUTPUTRDY
USB supply output settling time elapsed
1
1
NotReady
USBREG output settling time not elapsed
0
Ready
USBREG output settling time elapsed (same information as USBPWRRDY event)
1
SYSTEMOFF
System OFF register
0x500
write-only
SYSTEMOFF
Enable System OFF mode
0
0
Enter
Enable System OFF mode
1
POFCON
Power-fail comparator configuration
0x510
read-write
POF
Enable or disable power failure warning
0
0
Disabled
Disable
0
Enabled
Enable
1
THRESHOLD
Power-fail comparator threshold setting. This setting applies both for normal voltage mode (supply connected to both VDD and VDDH) and high voltage mode (supply connected to VDDH only). Values 0-3 set threshold below 1.7 V and should not be used as brown out detection will be activated before power failure warning on such low voltages.
1
4
V17
Set threshold to 1.7 V
4
V18
Set threshold to 1.8 V
5
V19
Set threshold to 1.9 V
6
V20
Set threshold to 2.0 V
7
V21
Set threshold to 2.1 V
8
V22
Set threshold to 2.2 V
9
V23
Set threshold to 2.3 V
10
V24
Set threshold to 2.4 V
11
V25
Set threshold to 2.5 V
12
V26
Set threshold to 2.6 V
13
V27
Set threshold to 2.7 V
14
V28
Set threshold to 2.8 V
15
THRESHOLDVDDH
Power-fail comparator threshold setting for high voltage mode (supply connected to VDDH only). This setting does not apply for normal voltage mode (supply connected to both VDD and VDDH).
8
11
V27
Set threshold to 2.7 V
0
V28
Set threshold to 2.8 V
1
V29
Set threshold to 2.9 V
2
V30
Set threshold to 3.0 V
3
V31
Set threshold to 3.1 V
4
V32
Set threshold to 3.2 V
5
V33
Set threshold to 3.3 V
6
V34
Set threshold to 3.4 V
7
V35
Set threshold to 3.5 V
8
V36
Set threshold to 3.6 V
9
V37
Set threshold to 3.7 V
10
V38
Set threshold to 3.8 V
11
V39
Set threshold to 3.9 V
12
V40
Set threshold to 4.0 V
13
V41
Set threshold to 4.1 V
14
V42
Set threshold to 4.2 V
15
GPREGRET
General purpose retention register
0x51C
read-write
GPREGRET
General purpose retention register
0
7
GPREGRET2
General purpose retention register
0x520
read-write
GPREGRET
General purpose retention register
0
7
DCDCEN
Enable DC/DC converter for REG1 stage
0x578
read-write
DCDCEN
Enable DC/DC converter for REG1 stage.
0
0
Disabled
Disable
0
Enabled
Enable
1
MAINREGSTATUS
Main supply status
0x640
read-only
0x00000000
MAINREGSTATUS
Main supply status
0
0
Normal
Normal voltage mode. Voltage supplied on VDD.
0
High
High voltage mode. Voltage supplied on VDDH.
1
4
0x010
RAM[%s]
Unspecified
POWER_RAM
read-write
0x900
POWER
Description cluster: RAMn power control register
0x000
read-write
0x0000FFFF
S0POWER
Keep RAM section S0 on or off in System ON mode.
0
0
Off
Off
0
On
On
1
S1POWER
Keep RAM section S1 on or off in System ON mode.
1
1
Off
Off
0
On
On
1
S0RETENTION
Keep retention on RAM section S0 when RAM section is off
16
16
Off
Off
0
On
On
1
S1RETENTION
Keep retention on RAM section S1 when RAM section is off
17
17
Off
Off
0
On
On
1
POWERSET
Description cluster: RAMn power control set register
0x004
write-only
0x0000FFFF
S0POWER
Keep RAM section S0 of RAMn on or off in System ON mode
0
0
On
On
1
S1POWER
Keep RAM section S1 of RAMn on or off in System ON mode
1
1
On
On
1
S0RETENTION
Keep retention on RAM section S0 when RAM section is switched off
16
16
On
On
1
S1RETENTION
Keep retention on RAM section S1 when RAM section is switched off
17
17
On
On
1
POWERCLR
Description cluster: RAMn power control clear register
0x008
write-only
0x0000FFFF
S0POWER
Keep RAM section S0 of RAMn on or off in System ON mode
0
0
Off
Off
1
S1POWER
Keep RAM section S1 of RAMn on or off in System ON mode
1
1
Off
Off
1
S0RETENTION
Keep retention on RAM section S0 when RAM section is switched off
16
16
Off
Off
1
S1RETENTION
Keep retention on RAM section S1 when RAM section is switched off
17
17
Off
Off
1
P0
GPIO Port 1
0x50000000
GPIO
0
0x1000
registers
GPIO
0x20
OUT
Write GPIO port
0x504
read-write
PIN0
Pin 0
0
0
Low
Pin driver is low
0
High
Pin driver is high
1
PIN1
Pin 1
1
1
Low
Pin driver is low
0
High
Pin driver is high
1
PIN2
Pin 2
2
2
Low
Pin driver is low
0
High
Pin driver is high
1
PIN3
Pin 3
3
3
Low
Pin driver is low
0
High
Pin driver is high
1
PIN4
Pin 4
4
4
Low
Pin driver is low
0
High
Pin driver is high
1
PIN5
Pin 5
5
5
Low
Pin driver is low
0
High
Pin driver is high
1
PIN6
Pin 6
6
6
Low
Pin driver is low
0
High
Pin driver is high
1
PIN7
Pin 7
7
7
Low
Pin driver is low
0
High
Pin driver is high
1
PIN8
Pin 8
8
8
Low
Pin driver is low
0
High
Pin driver is high
1
PIN9
Pin 9
9
9
Low
Pin driver is low
0
High
Pin driver is high
1
PIN10
Pin 10
10
10
Low
Pin driver is low
0
High
Pin driver is high
1
PIN11
Pin 11
11
11
Low
Pin driver is low
0
High
Pin driver is high
1
PIN12
Pin 12
12
12
Low
Pin driver is low
0
High
Pin driver is high
1
PIN13
Pin 13
13
13
Low
Pin driver is low
0
High
Pin driver is high
1
PIN14
Pin 14
14
14
Low
Pin driver is low
0
High
Pin driver is high
1
PIN15
Pin 15
15
15
Low
Pin driver is low
0
High
Pin driver is high
1
PIN16
Pin 16
16
16
Low
Pin driver is low
0
High
Pin driver is high
1
PIN17
Pin 17
17
17
Low
Pin driver is low
0
High
Pin driver is high
1
PIN18
Pin 18
18
18
Low
Pin driver is low
0
High
Pin driver is high
1
PIN19
Pin 19
19
19
Low
Pin driver is low
0
High
Pin driver is high
1
PIN20
Pin 20
20
20
Low
Pin driver is low
0
High
Pin driver is high
1
PIN21
Pin 21
21
21
Low
Pin driver is low
0
High
Pin driver is high
1
PIN22
Pin 22
22
22
Low
Pin driver is low
0
High
Pin driver is high
1
PIN23
Pin 23
23
23
Low
Pin driver is low
0
High
Pin driver is high
1
PIN24
Pin 24
24
24
Low
Pin driver is low
0
High
Pin driver is high
1
PIN25
Pin 25
25
25
Low
Pin driver is low
0
High
Pin driver is high
1
PIN26
Pin 26
26
26
Low
Pin driver is low
0
High
Pin driver is high
1
PIN27
Pin 27
27
27
Low
Pin driver is low
0
High
Pin driver is high
1
PIN28
Pin 28
28
28
Low
Pin driver is low
0
High
Pin driver is high
1
PIN29
Pin 29
29
29
Low
Pin driver is low
0
High
Pin driver is high
1
PIN30
Pin 30
30
30
Low
Pin driver is low
0
High
Pin driver is high
1
PIN31
Pin 31
31
31
Low
Pin driver is low
0
High
Pin driver is high
1
OUTSET
Set individual bits in GPIO port
0x508
read-write
oneToSet
PIN0
Pin 0
0
0
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN1
Pin 1
1
1
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN2
Pin 2
2
2
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN3
Pin 3
3
3
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN4
Pin 4
4
4
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN5
Pin 5
5
5
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN6
Pin 6
6
6
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN7
Pin 7
7
7
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN8
Pin 8
8
8
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN9
Pin 9
9
9
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN10
Pin 10
10
10
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN11
Pin 11
11
11
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN12
Pin 12
12
12
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN13
Pin 13
13
13
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN14
Pin 14
14
14
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN15
Pin 15
15
15
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN16
Pin 16
16
16
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN17
Pin 17
17
17
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN18
Pin 18
18
18
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN19
Pin 19
19
19
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN20
Pin 20
20
20
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN21
Pin 21
21
21
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN22
Pin 22
22
22
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN23
Pin 23
23
23
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN24
Pin 24
24
24
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN25
Pin 25
25
25
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN26
Pin 26
26
26
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN27
Pin 27
27
27
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN28
Pin 28
28
28
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN29
Pin 29
29
29
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN30
Pin 30
30
30
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
PIN31
Pin 31
31
31
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Set
Write: writing a '1' sets the pin high; writing a '0' has no effect
1
OUTCLR
Clear individual bits in GPIO port
0x50C
read-write
oneToClear
PIN0
Pin 0
0
0
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN1
Pin 1
1
1
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN2
Pin 2
2
2
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN3
Pin 3
3
3
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN4
Pin 4
4
4
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN5
Pin 5
5
5
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN6
Pin 6
6
6
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN7
Pin 7
7
7
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN8
Pin 8
8
8
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN9
Pin 9
9
9
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN10
Pin 10
10
10
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN11
Pin 11
11
11
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN12
Pin 12
12
12
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN13
Pin 13
13
13
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN14
Pin 14
14
14
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN15
Pin 15
15
15
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN16
Pin 16
16
16
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN17
Pin 17
17
17
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN18
Pin 18
18
18
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN19
Pin 19
19
19
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN20
Pin 20
20
20
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN21
Pin 21
21
21
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN22
Pin 22
22
22
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN23
Pin 23
23
23
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN24
Pin 24
24
24
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN25
Pin 25
25
25
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN26
Pin 26
26
26
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN27
Pin 27
27
27
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN28
Pin 28
28
28
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN29
Pin 29
29
29
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN30
Pin 30
30
30
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
PIN31
Pin 31
31
31
read
Low
Read: pin driver is low
0
High
Read: pin driver is high
1
write
Clear
Write: writing a '1' sets the pin low; writing a '0' has no effect
1
IN
Read GPIO port
0x510
read-only
PIN0
Pin 0
0
0
Low
Pin input is low
0
High
Pin input is high
1
PIN1
Pin 1
1
1
Low
Pin input is low
0
High
Pin input is high
1
PIN2
Pin 2
2
2
Low
Pin input is low
0
High
Pin input is high
1
PIN3
Pin 3
3
3
Low
Pin input is low
0
High
Pin input is high
1
PIN4
Pin 4
4
4
Low
Pin input is low
0
High
Pin input is high
1
PIN5
Pin 5
5
5
Low
Pin input is low
0
High
Pin input is high
1
PIN6
Pin 6
6
6
Low
Pin input is low
0
High
Pin input is high
1
PIN7
Pin 7
7
7
Low
Pin input is low
0
High
Pin input is high
1
PIN8
Pin 8
8
8
Low
Pin input is low
0
High
Pin input is high
1
PIN9
Pin 9
9
9
Low
Pin input is low
0
High
Pin input is high
1
PIN10
Pin 10
10
10
Low
Pin input is low
0
High
Pin input is high
1
PIN11
Pin 11
11
11
Low
Pin input is low
0
High
Pin input is high
1
PIN12
Pin 12
12
12
Low
Pin input is low
0
High
Pin input is high
1
PIN13
Pin 13
13
13
Low
Pin input is low
0
High
Pin input is high
1
PIN14
Pin 14
14
14
Low
Pin input is low
0
High
Pin input is high
1
PIN15
Pin 15
15
15
Low
Pin input is low
0
High
Pin input is high
1
PIN16
Pin 16
16
16
Low
Pin input is low
0
High
Pin input is high
1
PIN17
Pin 17
17
17
Low
Pin input is low
0
High
Pin input is high
1
PIN18
Pin 18
18
18
Low
Pin input is low
0
High
Pin input is high
1
PIN19
Pin 19
19
19
Low
Pin input is low
0
High
Pin input is high
1
PIN20
Pin 20
20
20
Low
Pin input is low
0
High
Pin input is high
1
PIN21
Pin 21
21
21
Low
Pin input is low
0
High
Pin input is high
1
PIN22
Pin 22
22
22
Low
Pin input is low
0
High
Pin input is high
1
PIN23
Pin 23
23
23
Low
Pin input is low
0
High
Pin input is high
1
PIN24
Pin 24
24
24
Low
Pin input is low
0
High
Pin input is high
1
PIN25
Pin 25
25
25
Low
Pin input is low
0
High
Pin input is high
1
PIN26
Pin 26
26
26
Low
Pin input is low
0
High
Pin input is high
1
PIN27
Pin 27
27
27
Low
Pin input is low
0
High
Pin input is high
1
PIN28
Pin 28
28
28
Low
Pin input is low
0
High
Pin input is high
1
PIN29
Pin 29
29
29
Low
Pin input is low
0
High
Pin input is high
1
PIN30
Pin 30
30
30
Low
Pin input is low
0
High
Pin input is high
1
PIN31
Pin 31
31
31
Low
Pin input is low
0
High
Pin input is high
1
DIR
Direction of GPIO pins
0x514
read-write
PIN0
Pin 0
0
0
Input
Pin set as input
0
Output
Pin set as output
1
PIN1
Pin 1
1
1
Input
Pin set as input
0
Output
Pin set as output
1
PIN2
Pin 2
2
2
Input
Pin set as input
0
Output
Pin set as output
1
PIN3
Pin 3
3
3
Input
Pin set as input
0
Output
Pin set as output
1
PIN4
Pin 4
4
4
Input
Pin set as input
0
Output
Pin set as output
1
PIN5
Pin 5
5
5
Input
Pin set as input
0
Output
Pin set as output
1
PIN6
Pin 6
6
6
Input
Pin set as input
0
Output
Pin set as output
1
PIN7
Pin 7
7
7
Input
Pin set as input
0
Output
Pin set as output
1
PIN8
Pin 8
8
8
Input
Pin set as input
0
Output
Pin set as output
1
PIN9
Pin 9
9
9
Input
Pin set as input
0
Output
Pin set as output
1
PIN10
Pin 10
10
10
Input
Pin set as input
0
Output
Pin set as output
1
PIN11
Pin 11
11
11
Input
Pin set as input
0
Output
Pin set as output
1
PIN12
Pin 12
12
12
Input
Pin set as input
0
Output
Pin set as output
1
PIN13
Pin 13
13
13
Input
Pin set as input
0
Output
Pin set as output
1
PIN14
Pin 14
14
14
Input
Pin set as input
0
Output
Pin set as output
1
PIN15
Pin 15
15
15
Input
Pin set as input
0
Output
Pin set as output
1
PIN16
Pin 16
16
16
Input
Pin set as input
0
Output
Pin set as output
1
PIN17
Pin 17
17
17
Input
Pin set as input
0
Output
Pin set as output
1
PIN18
Pin 18
18
18
Input
Pin set as input
0
Output
Pin set as output
1
PIN19
Pin 19
19
19
Input
Pin set as input
0
Output
Pin set as output
1
PIN20
Pin 20
20
20
Input
Pin set as input
0
Output
Pin set as output
1
PIN21
Pin 21
21
21
Input
Pin set as input
0
Output
Pin set as output
1
PIN22
Pin 22
22
22
Input
Pin set as input
0
Output
Pin set as output
1
PIN23
Pin 23
23
23
Input
Pin set as input
0
Output
Pin set as output
1
PIN24
Pin 24
24
24
Input
Pin set as input
0
Output
Pin set as output
1
PIN25
Pin 25
25
25
Input
Pin set as input
0
Output
Pin set as output
1
PIN26
Pin 26
26
26
Input
Pin set as input
0
Output
Pin set as output
1
PIN27
Pin 27
27
27
Input
Pin set as input
0
Output
Pin set as output
1
PIN28
Pin 28
28
28
Input
Pin set as input
0
Output
Pin set as output
1
PIN29
Pin 29
29
29
Input
Pin set as input
0
Output
Pin set as output
1
PIN30
Pin 30
30
30
Input
Pin set as input
0
Output
Pin set as output
1
PIN31
Pin 31
31
31
Input
Pin set as input
0
Output
Pin set as output
1
DIRSET
DIR set register
0x518
read-write
oneToSet
PIN0
Set as output pin 0
0
0
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN1
Set as output pin 1
1
1
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN2
Set as output pin 2
2
2
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN3
Set as output pin 3
3
3
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN4
Set as output pin 4
4
4
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN5
Set as output pin 5
5
5
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN6
Set as output pin 6
6
6
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN7
Set as output pin 7
7
7
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN8
Set as output pin 8
8
8
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN9
Set as output pin 9
9
9
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN10
Set as output pin 10
10
10
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN11
Set as output pin 11
11
11
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN12
Set as output pin 12
12
12
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN13
Set as output pin 13
13
13
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN14
Set as output pin 14
14
14
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN15
Set as output pin 15
15
15
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN16
Set as output pin 16
16
16
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN17
Set as output pin 17
17
17
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN18
Set as output pin 18
18
18
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN19
Set as output pin 19
19
19
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN20
Set as output pin 20
20
20
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN21
Set as output pin 21
21
21
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN22
Set as output pin 22
22
22
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN23
Set as output pin 23
23
23
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN24
Set as output pin 24
24
24
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN25
Set as output pin 25
25
25
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN26
Set as output pin 26
26
26
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN27
Set as output pin 27
27
27
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN28
Set as output pin 28
28
28
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN29
Set as output pin 29
29
29
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN30
Set as output pin 30
30
30
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
PIN31
Set as output pin 31
31
31
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Set
Write: writing a '1' sets pin to output; writing a '0' has no effect
1
DIRCLR
DIR clear register
0x51C
read-write
oneToClear
PIN0
Set as input pin 0
0
0
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN1
Set as input pin 1
1
1
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN2
Set as input pin 2
2
2
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN3
Set as input pin 3
3
3
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN4
Set as input pin 4
4
4
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN5
Set as input pin 5
5
5
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN6
Set as input pin 6
6
6
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN7
Set as input pin 7
7
7
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN8
Set as input pin 8
8
8
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN9
Set as input pin 9
9
9
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN10
Set as input pin 10
10
10
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN11
Set as input pin 11
11
11
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN12
Set as input pin 12
12
12
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN13
Set as input pin 13
13
13
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN14
Set as input pin 14
14
14
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN15
Set as input pin 15
15
15
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN16
Set as input pin 16
16
16
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN17
Set as input pin 17
17
17
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN18
Set as input pin 18
18
18
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN19
Set as input pin 19
19
19
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN20
Set as input pin 20
20
20
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN21
Set as input pin 21
21
21
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN22
Set as input pin 22
22
22
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN23
Set as input pin 23
23
23
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN24
Set as input pin 24
24
24
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN25
Set as input pin 25
25
25
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN26
Set as input pin 26
26
26
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN27
Set as input pin 27
27
27
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN28
Set as input pin 28
28
28
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN29
Set as input pin 29
29
29
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN30
Set as input pin 30
30
30
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
PIN31
Set as input pin 31
31
31
read
Input
Read: pin set as input
0
Output
Read: pin set as output
1
write
Clear
Write: writing a '1' sets pin to input; writing a '0' has no effect
1
LATCH
Latch register indicating what GPIO pins that have met the criteria set in the PIN_CNF[n].SENSE registers
0x520
read-write
PIN0
Status on whether PIN0 has met criteria set in PIN_CNF0.SENSE register. Write '1' to clear.
0
0
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN1
Status on whether PIN1 has met criteria set in PIN_CNF1.SENSE register. Write '1' to clear.
1
1
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN2
Status on whether PIN2 has met criteria set in PIN_CNF2.SENSE register. Write '1' to clear.
2
2
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN3
Status on whether PIN3 has met criteria set in PIN_CNF3.SENSE register. Write '1' to clear.
3
3
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN4
Status on whether PIN4 has met criteria set in PIN_CNF4.SENSE register. Write '1' to clear.
4
4
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN5
Status on whether PIN5 has met criteria set in PIN_CNF5.SENSE register. Write '1' to clear.
5
5
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN6
Status on whether PIN6 has met criteria set in PIN_CNF6.SENSE register. Write '1' to clear.
6
6
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN7
Status on whether PIN7 has met criteria set in PIN_CNF7.SENSE register. Write '1' to clear.
7
7
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN8
Status on whether PIN8 has met criteria set in PIN_CNF8.SENSE register. Write '1' to clear.
8
8
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN9
Status on whether PIN9 has met criteria set in PIN_CNF9.SENSE register. Write '1' to clear.
9
9
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN10
Status on whether PIN10 has met criteria set in PIN_CNF10.SENSE register. Write '1' to clear.
10
10
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN11
Status on whether PIN11 has met criteria set in PIN_CNF11.SENSE register. Write '1' to clear.
11
11
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN12
Status on whether PIN12 has met criteria set in PIN_CNF12.SENSE register. Write '1' to clear.
12
12
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN13
Status on whether PIN13 has met criteria set in PIN_CNF13.SENSE register. Write '1' to clear.
13
13
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN14
Status on whether PIN14 has met criteria set in PIN_CNF14.SENSE register. Write '1' to clear.
14
14
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN15
Status on whether PIN15 has met criteria set in PIN_CNF15.SENSE register. Write '1' to clear.
15
15
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN16
Status on whether PIN16 has met criteria set in PIN_CNF16.SENSE register. Write '1' to clear.
16
16
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN17
Status on whether PIN17 has met criteria set in PIN_CNF17.SENSE register. Write '1' to clear.
17
17
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN18
Status on whether PIN18 has met criteria set in PIN_CNF18.SENSE register. Write '1' to clear.
18
18
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN19
Status on whether PIN19 has met criteria set in PIN_CNF19.SENSE register. Write '1' to clear.
19
19
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN20
Status on whether PIN20 has met criteria set in PIN_CNF20.SENSE register. Write '1' to clear.
20
20
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN21
Status on whether PIN21 has met criteria set in PIN_CNF21.SENSE register. Write '1' to clear.
21
21
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN22
Status on whether PIN22 has met criteria set in PIN_CNF22.SENSE register. Write '1' to clear.
22
22
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN23
Status on whether PIN23 has met criteria set in PIN_CNF23.SENSE register. Write '1' to clear.
23
23
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN24
Status on whether PIN24 has met criteria set in PIN_CNF24.SENSE register. Write '1' to clear.
24
24
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN25
Status on whether PIN25 has met criteria set in PIN_CNF25.SENSE register. Write '1' to clear.
25
25
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN26
Status on whether PIN26 has met criteria set in PIN_CNF26.SENSE register. Write '1' to clear.
26
26
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN27
Status on whether PIN27 has met criteria set in PIN_CNF27.SENSE register. Write '1' to clear.
27
27
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN28
Status on whether PIN28 has met criteria set in PIN_CNF28.SENSE register. Write '1' to clear.
28
28
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN29
Status on whether PIN29 has met criteria set in PIN_CNF29.SENSE register. Write '1' to clear.
29
29
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN30
Status on whether PIN30 has met criteria set in PIN_CNF30.SENSE register. Write '1' to clear.
30
30
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
PIN31
Status on whether PIN31 has met criteria set in PIN_CNF31.SENSE register. Write '1' to clear.
31
31
NotLatched
Criteria has not been met
0
Latched
Criteria has been met
1
DETECTMODE
Select between default DETECT signal behaviour and LDETECT mode
0x524
read-write
DETECTMODE
Select between default DETECT signal behaviour and LDETECT mode
0
0
Default
DETECT directly connected to PIN DETECT signals
0
LDETECT
Use the latched LDETECT behaviour
1
0x20
0x4
PIN_CNF[%s]
Description collection: Configuration of GPIO pins
0x700
read-write
0x00000002
DIR
Pin direction. Same physical register as DIR register
0
0
Input
Configure pin as an input pin
0
Output
Configure pin as an output pin
1
INPUT
Connect or disconnect input buffer
1
1
Connect
Connect input buffer
0
Disconnect
Disconnect input buffer
1
PULL
Pull configuration
2
3
Disabled
No pull
0
Pulldown
Pull down on pin
1
Pullup
Pull up on pin
3
DRIVE
Drive configuration
8
10
S0S1
Standard '0', standard '1'
0
H0S1
High drive '0', standard '1'
1
S0H1
Standard '0', high drive '1'
2
H0H1
High drive '0', high 'drive '1''
3
D0S1
Disconnect '0' standard '1' (normally used for wired-or connections)
4
D0H1
Disconnect '0', high drive '1' (normally used for wired-or connections)
5
S0D1
Standard '0'. disconnect '1' (normally used for wired-and connections)
6
H0D1
High drive '0', disconnect '1' (normally used for wired-and connections)
7
SENSE
Pin sensing mechanism
16
17
Disabled
Disabled
0
High
Sense for high level
2
Low
Sense for low level
3
RADIO
2.4 GHz radio
0x40001000
0
0x1000
registers
RADIO
1
RADIO
0x20
TASKS_TXEN
Enable RADIO in TX mode
0x000
write-only
TASKS_TXEN
Enable RADIO in TX mode
0
0
Trigger
Trigger task
1
TASKS_RXEN
Enable RADIO in RX mode
0x004
write-only
TASKS_RXEN
Enable RADIO in RX mode
0
0
Trigger
Trigger task
1
TASKS_START
Start RADIO
0x008
write-only
TASKS_START
Start RADIO
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop RADIO
0x00C
write-only
TASKS_STOP
Stop RADIO
0
0
Trigger
Trigger task
1
TASKS_DISABLE
Disable RADIO
0x010
write-only
TASKS_DISABLE
Disable RADIO
0
0
Trigger
Trigger task
1
TASKS_RSSISTART
Start the RSSI and take one single sample of the receive signal strength
0x014
write-only
TASKS_RSSISTART
Start the RSSI and take one single sample of the receive signal strength
0
0
Trigger
Trigger task
1
TASKS_RSSISTOP
Stop the RSSI measurement
0x018
write-only
TASKS_RSSISTOP
Stop the RSSI measurement
0
0
Trigger
Trigger task
1
TASKS_BCSTART
Start the bit counter
0x01C
write-only
TASKS_BCSTART
Start the bit counter
0
0
Trigger
Trigger task
1
TASKS_BCSTOP
Stop the bit counter
0x020
write-only
TASKS_BCSTOP
Stop the bit counter
0
0
Trigger
Trigger task
1
TASKS_EDSTART
Start the energy detect measurement used in IEEE 802.15.4 mode
0x024
write-only
TASKS_EDSTART
Start the energy detect measurement used in IEEE 802.15.4 mode
0
0
Trigger
Trigger task
1
TASKS_EDSTOP
Stop the energy detect measurement
0x028
write-only
TASKS_EDSTOP
Stop the energy detect measurement
0
0
Trigger
Trigger task
1
TASKS_CCASTART
Start the clear channel assessment used in IEEE 802.15.4 mode
0x02C
write-only
TASKS_CCASTART
Start the clear channel assessment used in IEEE 802.15.4 mode
0
0
Trigger
Trigger task
1
TASKS_CCASTOP
Stop the clear channel assessment
0x030
write-only
TASKS_CCASTOP
Stop the clear channel assessment
0
0
Trigger
Trigger task
1
EVENTS_READY
RADIO has ramped up and is ready to be started
0x100
read-write
EVENTS_READY
RADIO has ramped up and is ready to be started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ADDRESS
Address sent or received
0x104
read-write
EVENTS_ADDRESS
Address sent or received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_PAYLOAD
Packet payload sent or received
0x108
read-write
EVENTS_PAYLOAD
Packet payload sent or received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_END
Packet sent or received
0x10C
read-write
EVENTS_END
Packet sent or received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DISABLED
RADIO has been disabled
0x110
read-write
EVENTS_DISABLED
RADIO has been disabled
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DEVMATCH
A device address match occurred on the last received packet
0x114
read-write
EVENTS_DEVMATCH
A device address match occurred on the last received packet
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DEVMISS
No device address match occurred on the last received packet
0x118
read-write
EVENTS_DEVMISS
No device address match occurred on the last received packet
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RSSIEND
Sampling of receive signal strength complete
0x11C
read-write
EVENTS_RSSIEND
Sampling of receive signal strength complete
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_BCMATCH
Bit counter reached bit count value
0x128
read-write
EVENTS_BCMATCH
Bit counter reached bit count value
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CRCOK
Packet received with CRC ok
0x130
read-write
EVENTS_CRCOK
Packet received with CRC ok
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CRCERROR
Packet received with CRC error
0x134
read-write
EVENTS_CRCERROR
Packet received with CRC error
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_FRAMESTART
IEEE 802.15.4 length field received
0x138
read-write
EVENTS_FRAMESTART
IEEE 802.15.4 length field received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_EDEND
Sampling of energy detection complete. A new ED sample is ready for readout from the RADIO.EDSAMPLE register
0x13C
read-write
EVENTS_EDEND
Sampling of energy detection complete. A new ED sample is ready for readout from the RADIO.EDSAMPLE register
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_EDSTOPPED
The sampling of energy detection has stopped
0x140
read-write
EVENTS_EDSTOPPED
The sampling of energy detection has stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CCAIDLE
Wireless medium in idle - clear to send
0x144
read-write
EVENTS_CCAIDLE
Wireless medium in idle - clear to send
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CCABUSY
Wireless medium busy - do not send
0x148
read-write
EVENTS_CCABUSY
Wireless medium busy - do not send
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CCASTOPPED
The CCA has stopped
0x14C
read-write
EVENTS_CCASTOPPED
The CCA has stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RATEBOOST
Ble_LR CI field received, receive mode is changed from Ble_LR125Kbit to Ble_LR500Kbit.
0x150
read-write
EVENTS_RATEBOOST
Ble_LR CI field received, receive mode is changed from Ble_LR125Kbit to Ble_LR500Kbit.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXREADY
RADIO has ramped up and is ready to be started TX path
0x154
read-write
EVENTS_TXREADY
RADIO has ramped up and is ready to be started TX path
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXREADY
RADIO has ramped up and is ready to be started RX path
0x158
read-write
EVENTS_RXREADY
RADIO has ramped up and is ready to be started RX path
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_MHRMATCH
MAC header match found
0x15C
read-write
EVENTS_MHRMATCH
MAC header match found
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SYNC
Preamble indicator
0x168
read-write
EVENTS_SYNC
Preamble indicator
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_PHYEND
Generated when last bit is sent on air, or received from air
0x16C
read-write
EVENTS_PHYEND
Generated when last bit is sent on air, or received from air
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CTEPRESENT
CTE is present (early warning right after receiving CTEInfo byte)
0x170
read-write
EVENTS_CTEPRESENT
CTE is present (early warning right after receiving CTEInfo byte)
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
READY_START
Shortcut between event READY and task START
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
END_DISABLE
Shortcut between event END and task DISABLE
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DISABLED_TXEN
Shortcut between event DISABLED and task TXEN
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DISABLED_RXEN
Shortcut between event DISABLED and task RXEN
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
ADDRESS_RSSISTART
Shortcut between event ADDRESS and task RSSISTART
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
END_START
Shortcut between event END and task START
5
5
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
ADDRESS_BCSTART
Shortcut between event ADDRESS and task BCSTART
6
6
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DISABLED_RSSISTOP
Shortcut between event DISABLED and task RSSISTOP
8
8
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
RXREADY_CCASTART
Shortcut between event RXREADY and task CCASTART
11
11
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
CCAIDLE_TXEN
Shortcut between event CCAIDLE and task TXEN
12
12
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
CCABUSY_DISABLE
Shortcut between event CCABUSY and task DISABLE
13
13
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
FRAMESTART_BCSTART
Shortcut between event FRAMESTART and task BCSTART
14
14
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
READY_EDSTART
Shortcut between event READY and task EDSTART
15
15
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
EDEND_DISABLE
Shortcut between event EDEND and task DISABLE
16
16
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
CCAIDLE_STOP
Shortcut between event CCAIDLE and task STOP
17
17
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
TXREADY_START
Shortcut between event TXREADY and task START
18
18
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
RXREADY_START
Shortcut between event RXREADY and task START
19
19
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
PHYEND_DISABLE
Shortcut between event PHYEND and task DISABLE
20
20
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
PHYEND_START
Shortcut between event PHYEND and task START
21
21
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
READY
Write '1' to enable interrupt for event READY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ADDRESS
Write '1' to enable interrupt for event ADDRESS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
PAYLOAD
Write '1' to enable interrupt for event PAYLOAD
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
END
Write '1' to enable interrupt for event END
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DISABLED
Write '1' to enable interrupt for event DISABLED
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DEVMATCH
Write '1' to enable interrupt for event DEVMATCH
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DEVMISS
Write '1' to enable interrupt for event DEVMISS
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RSSIEND
Write '1' to enable interrupt for event RSSIEND
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
BCMATCH
Write '1' to enable interrupt for event BCMATCH
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CRCOK
Write '1' to enable interrupt for event CRCOK
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CRCERROR
Write '1' to enable interrupt for event CRCERROR
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
FRAMESTART
Write '1' to enable interrupt for event FRAMESTART
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EDEND
Write '1' to enable interrupt for event EDEND
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EDSTOPPED
Write '1' to enable interrupt for event EDSTOPPED
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CCAIDLE
Write '1' to enable interrupt for event CCAIDLE
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CCABUSY
Write '1' to enable interrupt for event CCABUSY
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CCASTOPPED
Write '1' to enable interrupt for event CCASTOPPED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RATEBOOST
Write '1' to enable interrupt for event RATEBOOST
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXREADY
Write '1' to enable interrupt for event TXREADY
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXREADY
Write '1' to enable interrupt for event RXREADY
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
MHRMATCH
Write '1' to enable interrupt for event MHRMATCH
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SYNC
Write '1' to enable interrupt for event SYNC
26
26
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
PHYEND
Write '1' to enable interrupt for event PHYEND
27
27
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CTEPRESENT
Write '1' to enable interrupt for event CTEPRESENT
28
28
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
READY
Write '1' to disable interrupt for event READY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ADDRESS
Write '1' to disable interrupt for event ADDRESS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
PAYLOAD
Write '1' to disable interrupt for event PAYLOAD
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
END
Write '1' to disable interrupt for event END
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DISABLED
Write '1' to disable interrupt for event DISABLED
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DEVMATCH
Write '1' to disable interrupt for event DEVMATCH
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DEVMISS
Write '1' to disable interrupt for event DEVMISS
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RSSIEND
Write '1' to disable interrupt for event RSSIEND
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
BCMATCH
Write '1' to disable interrupt for event BCMATCH
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CRCOK
Write '1' to disable interrupt for event CRCOK
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CRCERROR
Write '1' to disable interrupt for event CRCERROR
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
FRAMESTART
Write '1' to disable interrupt for event FRAMESTART
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EDEND
Write '1' to disable interrupt for event EDEND
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EDSTOPPED
Write '1' to disable interrupt for event EDSTOPPED
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CCAIDLE
Write '1' to disable interrupt for event CCAIDLE
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CCABUSY
Write '1' to disable interrupt for event CCABUSY
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CCASTOPPED
Write '1' to disable interrupt for event CCASTOPPED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RATEBOOST
Write '1' to disable interrupt for event RATEBOOST
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXREADY
Write '1' to disable interrupt for event TXREADY
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXREADY
Write '1' to disable interrupt for event RXREADY
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
MHRMATCH
Write '1' to disable interrupt for event MHRMATCH
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SYNC
Write '1' to disable interrupt for event SYNC
26
26
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
PHYEND
Write '1' to disable interrupt for event PHYEND
27
27
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CTEPRESENT
Write '1' to disable interrupt for event CTEPRESENT
28
28
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CRCSTATUS
CRC status
0x400
read-only
CRCSTATUS
CRC status of packet received
0
0
CRCError
Packet received with CRC error
0
CRCOk
Packet received with CRC ok
1
RXMATCH
Received address
0x408
read-only
RXMATCH
Received address
0
2
RXCRC
CRC field of previously received packet
0x40C
read-only
RXCRC
CRC field of previously received packet
0
23
DAI
Device address match index
0x410
read-only
DAI
Device address match index
0
2
PDUSTAT
Payload status
0x414
read-only
PDUSTAT
Status on payload length vs. PCNF1.MAXLEN
0
0
LessThan
Payload less than PCNF1.MAXLEN
0
GreaterThan
Payload greater than PCNF1.MAXLEN
1
CISTAT
Status on what rate packet is received with in Long Range
1
2
LR125kbit
Frame is received at 125 kbps
0
LR500kbit
Frame is received at 500 kbps
1
CTESTATUS
CTEInfo parsed from received packet
0x44C
read-only
CTETIME
CTETime parsed from packet
0
4
RFU
RFU parsed from packet
5
5
CTETYPE
CTEType parsed from packet
6
7
DFESTATUS
DFE status information
0x458
read-only
SWITCHINGSTATE
Internal state of switching state machine
0
2
Idle
Switching state Idle
0
Offset
Switching state Offset
1
Guard
Switching state Guard
2
Ref
Switching state Ref
3
Switching
Switching state Switching
4
Ending
Switching state Ending
5
SAMPLINGSTATE
Internal state of sampling state machine
4
4
Idle
Sampling state Idle
0
Sampling
Sampling state Sampling
1
PACKETPTR
Packet pointer
0x504
read-write
0x00000000
PACKETPTR
Packet pointer
0
31
FREQUENCY
Frequency
0x508
read-write
0x00000002
FREQUENCY
Radio channel frequency
0
6
MAP
Channel map selection.
8
8
Default
Channel map between 2400 MHZ .. 2500 MHz
0
Low
Channel map between 2360 MHZ .. 2460 MHz
1
TXPOWER
Output power
0x50C
read-write
TXPOWER
RADIO output power
0
7
Pos8dBm
+8 dBm
0x8
Pos7dBm
+7 dBm
0x7
Pos6dBm
+6 dBm
0x6
Pos5dBm
+5 dBm
0x5
Pos4dBm
+4 dBm
0x4
Pos3dBm
+3 dBm
0x3
Pos2dBm
+2 dBm
0x2
0dBm
0 dBm
0x0
Neg4dBm
-4 dBm
0xFC
Neg8dBm
-8 dBm
0xF8
Neg12dBm
-12 dBm
0xF4
Neg16dBm
-16 dBm
0xF0
Neg20dBm
-20 dBm
0xEC
Neg30dBm
Deprecated enumerator - -40 dBm
0xE2
Neg40dBm
-40 dBm
0xD8
MODE
Data rate and modulation
0x510
read-write
MODE
Radio data rate and modulation setting. The radio supports frequency-shift keying (FSK) modulation.
0
3
Nrf_1Mbit
1 Mbps Nordic proprietary radio mode
0
Nrf_2Mbit
2 Mbps Nordic proprietary radio mode
1
Ble_1Mbit
1 Mbps BLE
3
Ble_2Mbit
2 Mbps BLE
4
Ble_LR125Kbit
Long range 125 kbps TX, 125 kbps and 500 kbps RX
5
Ble_LR500Kbit
Long range 500 kbps TX, 125 kbps and 500 kbps RX
6
Ieee802154_250Kbit
IEEE 802.15.4-2006 250 kbps
15
PCNF0
Packet configuration register 0
0x514
read-write
LFLEN
Length on air of LENGTH field in number of bits.
0
3
S0LEN
Length on air of S0 field in number of bytes.
8
8
S1LEN
Length on air of S1 field in number of bits.
16
19
S1INCL
Include or exclude S1 field in RAM
20
20
Automatic
Include S1 field in RAM only if S1LEN > 0
0
Include
Always include S1 field in RAM independent of S1LEN
1
CILEN
Length of code indicator - long range
22
23
PLEN
Length of preamble on air. Decision point: TASKS_START task
24
25
8bit
8-bit preamble
0
16bit
16-bit preamble
1
32bitZero
32-bit zero preamble - used for IEEE 802.15.4
2
LongRange
Preamble - used for BLE long range
3
CRCINC
Indicates if LENGTH field contains CRC or not
26
26
Exclude
LENGTH does not contain CRC
0
Include
LENGTH includes CRC
1
TERMLEN
Length of TERM field in Long Range operation
29
30
PCNF1
Packet configuration register 1
0x518
read-write
MAXLEN
Maximum length of packet payload. If the packet payload is larger than MAXLEN, the radio will truncate the payload to MAXLEN.
0
7
STATLEN
Static length in number of bytes
8
15
BALEN
Base address length in number of bytes
16
18
ENDIAN
On-air endianness of packet, this applies to the S0, LENGTH, S1, and the PAYLOAD fields.
24
24
Little
Least significant bit on air first
0
Big
Most significant bit on air first
1
WHITEEN
Enable or disable packet whitening
25
25
Disabled
Disable
0
Enabled
Enable
1
BASE0
Base address 0
0x51C
read-write
BASE0
Base address 0
0
31
BASE1
Base address 1
0x520
read-write
BASE1
Base address 1
0
31
PREFIX0
Prefixes bytes for logical addresses 0-3
0x524
read-write
AP0
Address prefix 0.
0
7
AP1
Address prefix 1.
8
15
AP2
Address prefix 2.
16
23
AP3
Address prefix 3.
24
31
PREFIX1
Prefixes bytes for logical addresses 4-7
0x528
read-write
AP4
Address prefix 4.
0
7
AP5
Address prefix 5.
8
15
AP6
Address prefix 6.
16
23
AP7
Address prefix 7.
24
31
TXADDRESS
Transmit address select
0x52C
read-write
TXADDRESS
Transmit address select
0
2
RXADDRESSES
Receive address select
0x530
read-write
ADDR0
Enable or disable reception on logical address 0.
0
0
Disabled
Disable
0
Enabled
Enable
1
ADDR1
Enable or disable reception on logical address 1.
1
1
Disabled
Disable
0
Enabled
Enable
1
ADDR2
Enable or disable reception on logical address 2.
2
2
Disabled
Disable
0
Enabled
Enable
1
ADDR3
Enable or disable reception on logical address 3.
3
3
Disabled
Disable
0
Enabled
Enable
1
ADDR4
Enable or disable reception on logical address 4.
4
4
Disabled
Disable
0
Enabled
Enable
1
ADDR5
Enable or disable reception on logical address 5.
5
5
Disabled
Disable
0
Enabled
Enable
1
ADDR6
Enable or disable reception on logical address 6.
6
6
Disabled
Disable
0
Enabled
Enable
1
ADDR7
Enable or disable reception on logical address 7.
7
7
Disabled
Disable
0
Enabled
Enable
1
CRCCNF
CRC configuration
0x534
read-write
LEN
CRC length in number of bytes.
0
1
Disabled
CRC length is zero and CRC calculation is disabled
0
One
CRC length is one byte and CRC calculation is enabled
1
Two
CRC length is two bytes and CRC calculation is enabled
2
Three
CRC length is three bytes and CRC calculation is enabled
3
SKIPADDR
Include or exclude packet address field out of CRC calculation.
8
9
Include
CRC calculation includes address field
0
Skip
CRC calculation does not include address field. The CRC calculation will start at the first byte after the address.
1
Ieee802154
CRC calculation as per 802.15.4 standard. Starting at first byte after length field.
2
CRCPOLY
CRC polynomial
0x538
read-write
0x00000000
CRCPOLY
CRC polynomial
0
23
CRCINIT
CRC initial value
0x53C
read-write
CRCINIT
CRC initial value
0
23
TIFS
Interframe spacing in us
0x544
read-write
TIFS
Interframe spacing in us
0
9
RSSISAMPLE
RSSI sample
0x548
read-only
RSSISAMPLE
RSSI sample
0
6
STATE
Current radio state
0x550
read-only
STATE
Current radio state
0
3
Disabled
RADIO is in the Disabled state
0
RxRu
RADIO is in the RXRU state
1
RxIdle
RADIO is in the RXIDLE state
2
Rx
RADIO is in the RX state
3
RxDisable
RADIO is in the RXDISABLED state
4
TxRu
RADIO is in the TXRU state
9
TxIdle
RADIO is in the TXIDLE state
10
Tx
RADIO is in the TX state
11
TxDisable
RADIO is in the TXDISABLED state
12
DATAWHITEIV
Data whitening initial value
0x554
read-write
0x00000040
DATAWHITEIV
Data whitening initial value. Bit 6 is hardwired to '1', writing '0' to it has no effect, and it will always be read back and used by the device as '1'.
0
6
BCC
Bit counter compare
0x560
read-write
BCC
Bit counter compare
0
31
0x8
0x4
DAB[%s]
Description collection: Device address base segment n
0x600
read-write
DAB
Device address base segment n
0
31
0x8
0x4
DAP[%s]
Description collection: Device address prefix n
0x620
read-write
DAP
Device address prefix n
0
15
DACNF
Device address match configuration
0x640
read-write
ENA0
Enable or disable device address matching using device address 0
0
0
Disabled
Disabled
0
Enabled
Enabled
1
ENA1
Enable or disable device address matching using device address 1
1
1
Disabled
Disabled
0
Enabled
Enabled
1
ENA2
Enable or disable device address matching using device address 2
2
2
Disabled
Disabled
0
Enabled
Enabled
1
ENA3
Enable or disable device address matching using device address 3
3
3
Disabled
Disabled
0
Enabled
Enabled
1
ENA4
Enable or disable device address matching using device address 4
4
4
Disabled
Disabled
0
Enabled
Enabled
1
ENA5
Enable or disable device address matching using device address 5
5
5
Disabled
Disabled
0
Enabled
Enabled
1
ENA6
Enable or disable device address matching using device address 6
6
6
Disabled
Disabled
0
Enabled
Enabled
1
ENA7
Enable or disable device address matching using device address 7
7
7
Disabled
Disabled
0
Enabled
Enabled
1
TXADD0
TxAdd for device address 0
8
8
TXADD1
TxAdd for device address 1
9
9
TXADD2
TxAdd for device address 2
10
10
TXADD3
TxAdd for device address 3
11
11
TXADD4
TxAdd for device address 4
12
12
TXADD5
TxAdd for device address 5
13
13
TXADD6
TxAdd for device address 6
14
14
TXADD7
TxAdd for device address 7
15
15
MHRMATCHCONF
Search pattern configuration
0x644
read-write
MHRMATCHCONF
Search pattern configuration
0
31
MHRMATCHMAS
Pattern mask
0x648
read-write
MHRMATCHMAS
Pattern mask
0
31
MODECNF0
Radio mode configuration register 0
0x650
read-write
0x00000200
RU
Radio ramp-up time
0
0
Default
Default ramp-up time (tRXEN and tTXEN), compatible with firmware written for nRF51
0
Fast
Fast ramp-up (tRXEN,FAST and tTXEN,FAST), see electrical specification for more information
1
DTX
Default TX value
8
9
B1
Transmit '1'
0
B0
Transmit '0'
1
Center
Transmit center frequency
2
SFD
IEEE 802.15.4 start of frame delimiter
0x660
read-write
0x000000A7
SFD
IEEE 802.15.4 start of frame delimiter
0
7
EDCNT
IEEE 802.15.4 energy detect loop count
0x664
read-write
0x00000000
EDCNT
IEEE 802.15.4 energy detect loop count
0
20
EDSAMPLE
IEEE 802.15.4 energy detect level
0x668
read-only
0x00000000
EDLVL
IEEE 802.15.4 energy detect level
0
7
CCACTRL
IEEE 802.15.4 clear channel assessment control
0x66C
read-write
0x052D0000
CCAMODE
CCA mode of operation
0
2
EdMode
Energy above threshold
0
CarrierMode
Carrier seen
1
CarrierAndEdMode
Energy above threshold AND carrier seen
2
CarrierOrEdMode
Energy above threshold OR carrier seen
3
EdModeTest1
Energy above threshold test mode that will abort when first ED measurement over threshold is seen. No averaging.
4
CCAEDTHRES
CCA energy busy threshold. Used in all the CCA modes except CarrierMode.
8
15
CCACORRTHRES
CCA correlator busy threshold. Only relevant to CarrierMode, CarrierAndEdMode, and CarrierOrEdMode.
16
23
CCACORRCNT
Limit for occurances above CCACORRTHRES. When not equal to zero the corrolator based signal detect is enabled.
24
31
DFEMODE
Whether to use Angle-of-Arrival (AOA) or Angle-of-Departure (AOD)
0x900
read-write
0x00000000
DFEOPMODE
Direction finding operation mode
0
1
Disabled
Direction finding mode disabled
0
AoD
Direction finding mode set to AoD
2
AoA
Direction finding mode set to AoA
3
CTEINLINECONF
Configuration for CTE inline mode
0x904
read-write
0x00002800
CTEINLINECTRLEN
Enable parsing of CTEInfo from received packet in BLE modes
0
0
Enabled
Parsing of CTEInfo is enabled
1
Disabled
Parsing of CTEInfo is disabled
0
CTEINFOINS1
CTEInfo is S1 byte or not
3
3
InS1
CTEInfo is in S1 byte (data PDU)
1
NotInS1
CTEInfo is NOT in S1 byte (advertising PDU)
0
CTEERRORHANDLING
Sampling/switching if CRC is not OK
4
4
Yes
Sampling and antenna switching also when CRC is not OK
1
No
No sampling and antenna switching when CRC is not OK
0
CTETIMEVALIDRANGE
Max range of CTETime
6
7
20
20 in 8us unit (default) Set to 20 if parsed CTETime is larger han 20
0
31
31 in 8us unit
1
63
63 in 8us unit
2
CTEINLINERXMODE1US
Spacing between samples for the samples in the SWITCHING period when CTEINLINEMODE is set
10
12
4us
4us
1
2us
2us
2
1us
1us
3
500ns
0.5us
4
250ns
0.25us
5
125ns
0.125us
6
CTEINLINERXMODE2US
Spacing between samples for the samples in the SWITCHING period when CTEINLINEMODE is set
13
15
4us
4us
1
2us
2us
2
1us
1us
3
500ns
0.5us
4
250ns
0.25us
5
125ns
0.125us
6
S0CONF
S0 bit pattern to match
16
23
S0MASK
S0 bit mask to set which bit to match
24
31
DFECTRL1
Various configuration for Direction finding
0x910
read-write
0x00023282
NUMBEROF8US
Length of the AoA/AoD procedure in number of 8 us units
0
5
DFEINEXTENSION
Add CTE extension and do antenna switching/sampling in this extension
7
7
CRC
AoA/AoD procedure triggered at end of CRC
1
Payload
Antenna switching/sampling is done in the packet payload
0
TSWITCHSPACING
Interval between every time the antenna is changed in the SWITCHING state
8
10
4us
4us
1
2us
2us
2
1us
1us
3
TSAMPLESPACINGREF
Interval between samples in the REFERENCE period
12
14
4us
4us
1
2us
2us
2
1us
1us
3
500ns
0.5us
4
250ns
0.25us
5
125ns
0.125us
6
SAMPLETYPE
Whether to sample I/Q or magnitude/phase
15
15
IQ
Complex samples in I and Q
0
MagPhase
Complex samples as magnitude and phase
1
TSAMPLESPACING
Interval between samples in the SWITCHING period when CTEINLINECTRLEN is 0
16
18
4us
4us
1
2us
2us
2
1us
1us
3
500ns
0.5us
4
250ns
0.25us
5
125ns
0.125us
6
REPEATPATTERN
Repeat each individual antenna pattern N times sequentially, i.e. P0, P0, P1, P1, P2, P2, P3, P3, etc.
20
23
NoRepeat
Do not repeat (1 time in total)
0
AGCBACKOFFGAIN
Gain will be lowered by the specified number of gain steps at the start of CTE
24
27
DFECTRL2
Start offset for Direction finding
0x914
read-write
0x00000000
TSWITCHOFFSET
Signed value offset after the end of the CRC before starting switching in number of 16M cycles
0
12
TSAMPLEOFFSET
Signed value offset before starting sampling in number of 16M cycles relative to the beginning of the REFERENCE state - 12 us after switching start
16
27
SWITCHPATTERN
GPIO patterns to be used for each antenna
0x928
read-write
0x00000000
SWITCHPATTERN
Fill array of GPIO patterns for antenna control
0
7
CLEARPATTERN
Clear the GPIO pattern array for antenna control
0x92C
read-write
CLEARPATTERN
Clears GPIO pattern array for antenna control
0
0
oneToClear
Clear
Clear the GPIO pattern
1
PSEL
Unspecified
RADIO_PSEL
read-write
0x930
0x8
0x4
DFEGPIO[%s]
Description collection: Pin select for DFE pin n
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
DFEPACKET
DFE packet EasyDMA channel
RADIO_DFEPACKET
read-write
0x950
PTR
Data pointer
0x000
read-write
0x00000000
PTR
Data pointer
0
31
MAXCNT
Maximum number of buffer words to transfer
0x004
read-write
0x00001000
MAXCNT
Maximum number of buffer words to transfer
0
13
AMOUNT
Number of samples transferred in the last transaction
0x008
read-only
AMOUNT
Number of samples transferred in the last transaction
0
15
POWER
Peripheral power control
0xFFC
read-write
0x00000001
POWER
Peripheral power control. The peripheral and its registers will be reset to its initial state by switching the peripheral off and then back on again.
0
0
Disabled
Peripheral is powered off
0
Enabled
Peripheral is powered on
1
UART0
Universal Asynchronous Receiver/Transmitter
0x40002000
UART
0
0x1000
registers
UARTE0_UART0
2
UART
0x20
TASKS_STARTRX
Start UART receiver
0x000
write-only
TASKS_STARTRX
Start UART receiver
0
0
Trigger
Trigger task
1
TASKS_STOPRX
Stop UART receiver
0x004
write-only
TASKS_STOPRX
Stop UART receiver
0
0
Trigger
Trigger task
1
TASKS_STARTTX
Start UART transmitter
0x008
write-only
TASKS_STARTTX
Start UART transmitter
0
0
Trigger
Trigger task
1
TASKS_STOPTX
Stop UART transmitter
0x00C
write-only
TASKS_STOPTX
Stop UART transmitter
0
0
Trigger
Trigger task
1
TASKS_SUSPEND
Suspend UART
0x01C
write-only
TASKS_SUSPEND
Suspend UART
0
0
Trigger
Trigger task
1
EVENTS_CTS
CTS is activated (set low). Clear To Send.
0x100
read-write
EVENTS_CTS
CTS is activated (set low). Clear To Send.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_NCTS
CTS is deactivated (set high). Not Clear To Send.
0x104
read-write
EVENTS_NCTS
CTS is deactivated (set high). Not Clear To Send.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXDRDY
Data received in RXD
0x108
read-write
EVENTS_RXDRDY
Data received in RXD
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXDRDY
Data sent from TXD
0x11C
read-write
EVENTS_TXDRDY
Data sent from TXD
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
Error detected
0x124
read-write
EVENTS_ERROR
Error detected
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXTO
Receiver timeout
0x144
read-write
EVENTS_RXTO
Receiver timeout
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
CTS_STARTRX
Shortcut between event CTS and task STARTRX
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
NCTS_STOPRX
Shortcut between event NCTS and task STOPRX
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
CTS
Write '1' to enable interrupt for event CTS
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
NCTS
Write '1' to enable interrupt for event NCTS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXDRDY
Write '1' to enable interrupt for event RXDRDY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXDRDY
Write '1' to enable interrupt for event TXDRDY
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Write '1' to enable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXTO
Write '1' to enable interrupt for event RXTO
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
CTS
Write '1' to disable interrupt for event CTS
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
NCTS
Write '1' to disable interrupt for event NCTS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXDRDY
Write '1' to disable interrupt for event RXDRDY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXDRDY
Write '1' to disable interrupt for event TXDRDY
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Write '1' to disable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXTO
Write '1' to disable interrupt for event RXTO
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORSRC
Error source
0x480
read-write
oneToClear
OVERRUN
Overrun error
0
0
read
NotPresent
Read: error not present
0
Present
Read: error present
1
PARITY
Parity error
1
1
read
NotPresent
Read: error not present
0
Present
Read: error present
1
FRAMING
Framing error occurred
2
2
read
NotPresent
Read: error not present
0
Present
Read: error present
1
BREAK
Break condition
3
3
read
NotPresent
Read: error not present
0
Present
Read: error present
1
ENABLE
Enable UART
0x500
read-write
ENABLE
Enable or disable UART
0
3
Disabled
Disable UART
0
Enabled
Enable UART
4
PSEL
Unspecified
UART_PSEL
read-write
0x508
RTS
Pin select for RTS
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
TXD
Pin select for TXD
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
CTS
Pin select for CTS
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
Pin select for RXD
0x00C
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
RXD register
0x518
read-only
modifyExternal
RXD
RX data received in previous transfers, double buffered
0
7
TXD
TXD register
0x51C
write-only
TXD
TX data to be transferred
0
7
BAUDRATE
Baud rate. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
BAUDRATE
Baud rate
0
31
Baud1200
1200 baud (actual rate: 1205)
0x0004F000
Baud2400
2400 baud (actual rate: 2396)
0x0009D000
Baud4800
4800 baud (actual rate: 4808)
0x0013B000
Baud9600
9600 baud (actual rate: 9598)
0x00275000
Baud14400
14400 baud (actual rate: 14414)
0x003B0000
Baud19200
19200 baud (actual rate: 19208)
0x004EA000
Baud28800
28800 baud (actual rate: 28829)
0x0075F000
Baud31250
31250 baud
0x00800000
Baud38400
38400 baud (actual rate: 38462)
0x009D5000
Baud56000
56000 baud (actual rate: 55944)
0x00E50000
Baud57600
57600 baud (actual rate: 57762)
0x00EBF000
Baud76800
76800 baud (actual rate: 76923)
0x013A9000
Baud115200
115200 baud (actual rate: 115942)
0x01D7E000
Baud230400
230400 baud (actual rate: 231884)
0x03AFB000
Baud250000
250000 baud
0x04000000
Baud460800
460800 baud (actual rate: 470588)
0x075F7000
Baud921600
921600 baud (actual rate: 941176)
0x0EBED000
Baud1M
1Mega baud
0x10000000
CONFIG
Configuration of parity and hardware flow control
0x56C
read-write
HWFC
Hardware flow control
0
0
Disabled
Disabled
0
Enabled
Enabled
1
PARITY
Parity
1
3
Excluded
Exclude parity bit
0x0
Included
Include parity bit
0x7
STOP
Stop bits
4
4
One
One stop bit
0
Two
Two stop bits
1
PARITYTYPE
Even or odd parity type
8
8
Even
Even parity
0
Odd
Odd parity
1
UARTE0
UART with EasyDMA
0x40002000
UART0
UARTE
0
0x1000
registers
UARTE0_UART0
2
UARTE
0x20
TASKS_STARTRX
Start UART receiver
0x000
write-only
TASKS_STARTRX
Start UART receiver
0
0
Trigger
Trigger task
1
TASKS_STOPRX
Stop UART receiver
0x004
write-only
TASKS_STOPRX
Stop UART receiver
0
0
Trigger
Trigger task
1
TASKS_STARTTX
Start UART transmitter
0x008
write-only
TASKS_STARTTX
Start UART transmitter
0
0
Trigger
Trigger task
1
TASKS_STOPTX
Stop UART transmitter
0x00C
write-only
TASKS_STOPTX
Stop UART transmitter
0
0
Trigger
Trigger task
1
TASKS_FLUSHRX
Flush RX FIFO into RX buffer
0x02C
write-only
TASKS_FLUSHRX
Flush RX FIFO into RX buffer
0
0
Trigger
Trigger task
1
EVENTS_CTS
CTS is activated (set low). Clear To Send.
0x100
read-write
EVENTS_CTS
CTS is activated (set low). Clear To Send.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_NCTS
CTS is deactivated (set high). Not Clear To Send.
0x104
read-write
EVENTS_NCTS
CTS is deactivated (set high). Not Clear To Send.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXDRDY
Data received in RXD (but potentially not yet transferred to Data RAM)
0x108
read-write
EVENTS_RXDRDY
Data received in RXD (but potentially not yet transferred to Data RAM)
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDRX
Receive buffer is filled up
0x110
read-write
EVENTS_ENDRX
Receive buffer is filled up
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXDRDY
Data sent from TXD
0x11C
read-write
EVENTS_TXDRDY
Data sent from TXD
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDTX
Last TX byte transmitted
0x120
read-write
EVENTS_ENDTX
Last TX byte transmitted
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
Error detected
0x124
read-write
EVENTS_ERROR
Error detected
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXTO
Receiver timeout
0x144
read-write
EVENTS_RXTO
Receiver timeout
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXSTARTED
UART receiver has started
0x14C
read-write
EVENTS_RXSTARTED
UART receiver has started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXSTARTED
UART transmitter has started
0x150
read-write
EVENTS_TXSTARTED
UART transmitter has started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXSTOPPED
Transmitter stopped
0x158
read-write
EVENTS_TXSTOPPED
Transmitter stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
ENDRX_STARTRX
Shortcut between event ENDRX and task STARTRX
5
5
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
ENDRX_STOPRX
Shortcut between event ENDRX and task STOPRX
6
6
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTEN
Enable or disable interrupt
0x300
read-write
CTS
Enable or disable interrupt for event CTS
0
0
Disabled
Disable
0
Enabled
Enable
1
NCTS
Enable or disable interrupt for event NCTS
1
1
Disabled
Disable
0
Enabled
Enable
1
RXDRDY
Enable or disable interrupt for event RXDRDY
2
2
Disabled
Disable
0
Enabled
Enable
1
ENDRX
Enable or disable interrupt for event ENDRX
4
4
Disabled
Disable
0
Enabled
Enable
1
TXDRDY
Enable or disable interrupt for event TXDRDY
7
7
Disabled
Disable
0
Enabled
Enable
1
ENDTX
Enable or disable interrupt for event ENDTX
8
8
Disabled
Disable
0
Enabled
Enable
1
ERROR
Enable or disable interrupt for event ERROR
9
9
Disabled
Disable
0
Enabled
Enable
1
RXTO
Enable or disable interrupt for event RXTO
17
17
Disabled
Disable
0
Enabled
Enable
1
RXSTARTED
Enable or disable interrupt for event RXSTARTED
19
19
Disabled
Disable
0
Enabled
Enable
1
TXSTARTED
Enable or disable interrupt for event TXSTARTED
20
20
Disabled
Disable
0
Enabled
Enable
1
TXSTOPPED
Enable or disable interrupt for event TXSTOPPED
22
22
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
CTS
Write '1' to enable interrupt for event CTS
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
NCTS
Write '1' to enable interrupt for event NCTS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXDRDY
Write '1' to enable interrupt for event RXDRDY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDRX
Write '1' to enable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXDRDY
Write '1' to enable interrupt for event TXDRDY
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDTX
Write '1' to enable interrupt for event ENDTX
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Write '1' to enable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXTO
Write '1' to enable interrupt for event RXTO
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXSTARTED
Write '1' to enable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXSTARTED
Write '1' to enable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXSTOPPED
Write '1' to enable interrupt for event TXSTOPPED
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
CTS
Write '1' to disable interrupt for event CTS
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
NCTS
Write '1' to disable interrupt for event NCTS
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXDRDY
Write '1' to disable interrupt for event RXDRDY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDRX
Write '1' to disable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXDRDY
Write '1' to disable interrupt for event TXDRDY
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDTX
Write '1' to disable interrupt for event ENDTX
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Write '1' to disable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXTO
Write '1' to disable interrupt for event RXTO
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXSTARTED
Write '1' to disable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXSTARTED
Write '1' to disable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXSTOPPED
Write '1' to disable interrupt for event TXSTOPPED
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORSRC
Error source Note : this register is read / write one to clear.
0x480
read-write
oneToClear
OVERRUN
Overrun error
0
0
read
NotPresent
Read: error not present
0
Present
Read: error present
1
PARITY
Parity error
1
1
read
NotPresent
Read: error not present
0
Present
Read: error present
1
FRAMING
Framing error occurred
2
2
read
NotPresent
Read: error not present
0
Present
Read: error present
1
BREAK
Break condition
3
3
read
NotPresent
Read: error not present
0
Present
Read: error present
1
ENABLE
Enable UART
0x500
read-write
ENABLE
Enable or disable UARTE
0
3
Disabled
Disable UARTE
0
Enabled
Enable UARTE
8
PSEL
Unspecified
UARTE_PSEL
read-write
0x508
RTS
Pin select for RTS signal
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
TXD
Pin select for TXD signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
CTS
Pin select for CTS signal
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
Pin select for RXD signal
0x00C
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
BAUDRATE
Baud rate. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
BAUDRATE
Baud rate
0
31
Baud1200
1200 baud (actual rate: 1205)
0x0004F000
Baud2400
2400 baud (actual rate: 2396)
0x0009D000
Baud4800
4800 baud (actual rate: 4808)
0x0013B000
Baud9600
9600 baud (actual rate: 9598)
0x00275000
Baud14400
14400 baud (actual rate: 14401)
0x003AF000
Baud19200
19200 baud (actual rate: 19208)
0x004EA000
Baud28800
28800 baud (actual rate: 28777)
0x0075C000
Baud31250
31250 baud
0x00800000
Baud38400
38400 baud (actual rate: 38369)
0x009D0000
Baud56000
56000 baud (actual rate: 55944)
0x00E50000
Baud57600
57600 baud (actual rate: 57554)
0x00EB0000
Baud76800
76800 baud (actual rate: 76923)
0x013A9000
Baud115200
115200 baud (actual rate: 115108)
0x01D60000
Baud230400
230400 baud (actual rate: 231884)
0x03B00000
Baud250000
250000 baud
0x04000000
Baud460800
460800 baud (actual rate: 457143)
0x07400000
Baud921600
921600 baud (actual rate: 941176)
0x0F000000
Baud1M
1Mega baud
0x10000000
RXD
RXD EasyDMA channel
UARTE_RXD
read-write
0x534
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes in receive buffer
0x004
read-write
MAXCNT
Maximum number of bytes in receive buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
14
TXD
TXD EasyDMA channel
UARTE_TXD
read-write
0x544
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes in transmit buffer
0x004
read-write
MAXCNT
Maximum number of bytes in transmit buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
14
CONFIG
Configuration of parity and hardware flow control
0x56C
read-write
HWFC
Hardware flow control
0
0
Disabled
Disabled
0
Enabled
Enabled
1
PARITY
Parity
1
3
Excluded
Exclude parity bit
0x0
Included
Include even parity bit
0x7
STOP
Stop bits
4
4
One
One stop bit
0
Two
Two stop bits
1
PARITYTYPE
Even or odd parity type
8
8
Even
Even parity
0
Odd
Odd parity
1
SPI0
Serial Peripheral Interface 0
0x40003000
SPI
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
SPI
0x20
EVENTS_READY
TXD byte sent and RXD byte received
0x108
read-write
EVENTS_READY
TXD byte sent and RXD byte received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
READY
Write '1' to enable interrupt for event READY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
READY
Write '1' to disable interrupt for event READY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENABLE
Enable SPI
0x500
read-write
ENABLE
Enable or disable SPI
0
3
Disabled
Disable SPI
0
Enabled
Enable SPI
1
PSEL
Unspecified
SPI_PSEL
read-write
0x508
SCK
Pin select for SCK
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MOSI
Pin select for MOSI signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MISO
Pin select for MISO signal
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
RXD register
0x518
read-only
modifyExternal
RXD
RX data received. Double buffered
0
7
TXD
TXD register
0x51C
read-write
TXD
TX data to send. Double buffered
0
7
FREQUENCY
SPI frequency. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
FREQUENCY
SPI master data rate
0
31
K125
125 kbps
0x02000000
K250
250 kbps
0x04000000
K500
500 kbps
0x08000000
M1
1 Mbps
0x10000000
M2
2 Mbps
0x20000000
M4
4 Mbps
0x40000000
M8
8 Mbps
0x80000000
CONFIG
Configuration register
0x554
read-write
ORDER
Bit order
0
0
MsbFirst
Most significant bit shifted out first
0
LsbFirst
Least significant bit shifted out first
1
CPHA
Serial clock (SCK) phase
1
1
Leading
Sample on leading edge of clock, shift serial data on trailing edge
0
Trailing
Sample on trailing edge of clock, shift serial data on leading edge
1
CPOL
Serial clock (SCK) polarity
2
2
ActiveHigh
Active high
0
ActiveLow
Active low
1
SPIM0
Serial Peripheral Interface Master with EasyDMA 0
0x40003000
SPI0
SPIM
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
SPIM
0x20
TASKS_START
Start SPI transaction
0x010
write-only
TASKS_START
Start SPI transaction
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop SPI transaction
0x014
write-only
TASKS_STOP
Stop SPI transaction
0
0
Trigger
Trigger task
1
TASKS_SUSPEND
Suspend SPI transaction
0x01C
write-only
TASKS_SUSPEND
Suspend SPI transaction
0
0
Trigger
Trigger task
1
TASKS_RESUME
Resume SPI transaction
0x020
write-only
TASKS_RESUME
Resume SPI transaction
0
0
Trigger
Trigger task
1
EVENTS_STOPPED
SPI transaction has stopped
0x104
read-write
EVENTS_STOPPED
SPI transaction has stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDRX
End of RXD buffer reached
0x110
read-write
EVENTS_ENDRX
End of RXD buffer reached
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_END
End of RXD buffer and TXD buffer reached
0x118
read-write
EVENTS_END
End of RXD buffer and TXD buffer reached
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDTX
End of TXD buffer reached
0x120
read-write
EVENTS_ENDTX
End of TXD buffer reached
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_STARTED
Transaction started
0x14C
read-write
EVENTS_STARTED
Transaction started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
END_START
Shortcut between event END and task START
17
17
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
STOPPED
Write '1' to enable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDRX
Write '1' to enable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
END
Write '1' to enable interrupt for event END
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDTX
Write '1' to enable interrupt for event ENDTX
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
STARTED
Write '1' to enable interrupt for event STARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
STOPPED
Write '1' to disable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDRX
Write '1' to disable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
END
Write '1' to disable interrupt for event END
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDTX
Write '1' to disable interrupt for event ENDTX
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
STARTED
Write '1' to disable interrupt for event STARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENABLE
Enable SPIM
0x500
read-write
ENABLE
Enable or disable SPIM
0
3
Disabled
Disable SPIM
0
Enabled
Enable SPIM
7
PSEL
Unspecified
SPIM_PSEL
read-write
0x508
SCK
Pin select for SCK
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MOSI
Pin select for MOSI signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MISO
Pin select for MISO signal
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
FREQUENCY
SPI frequency. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
FREQUENCY
SPI master data rate
0
31
K125
125 kbps
0x02000000
K250
250 kbps
0x04000000
K500
500 kbps
0x08000000
M1
1 Mbps
0x10000000
M2
2 Mbps
0x20000000
M4
4 Mbps
0x40000000
M8
8 Mbps
0x80000000
RXD
RXD EasyDMA channel
SPIM_RXD
read-write
0x534
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes in receive buffer
0x004
read-write
MAXCNT
Maximum number of bytes in receive buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
TXD
TXD EasyDMA channel
SPIM_TXD
read-write
0x544
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Number of bytes in transmit buffer
0x004
read-write
MAXCNT
Maximum number of bytes in transmit buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
CONFIG
Configuration register
0x554
read-write
ORDER
Bit order
0
0
MsbFirst
Most significant bit shifted out first
0
LsbFirst
Least significant bit shifted out first
1
CPHA
Serial clock (SCK) phase
1
1
Leading
Sample on leading edge of clock, shift serial data on trailing edge
0
Trailing
Sample on trailing edge of clock, shift serial data on leading edge
1
CPOL
Serial clock (SCK) polarity
2
2
ActiveHigh
Active high
0
ActiveLow
Active low
1
ORC
Byte transmitted after TXD.MAXCNT bytes have been transmitted in the case when RXD.MAXCNT is greater than TXD.MAXCNT
0x5C0
read-write
ORC
Byte transmitted after TXD.MAXCNT bytes have been transmitted in the case when RXD.MAXCNT is greater than TXD.MAXCNT.
0
7
SPIS0
SPI Slave 0
0x40003000
SPI0
SPIS
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
SPIS
0x20
TASKS_ACQUIRE
Acquire SPI semaphore
0x024
write-only
TASKS_ACQUIRE
Acquire SPI semaphore
0
0
Trigger
Trigger task
1
TASKS_RELEASE
Release SPI semaphore, enabling the SPI slave to acquire it
0x028
write-only
TASKS_RELEASE
Release SPI semaphore, enabling the SPI slave to acquire it
0
0
Trigger
Trigger task
1
EVENTS_END
Granted transaction completed
0x104
read-write
EVENTS_END
Granted transaction completed
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDRX
End of RXD buffer reached
0x110
read-write
EVENTS_ENDRX
End of RXD buffer reached
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ACQUIRED
Semaphore acquired
0x128
read-write
EVENTS_ACQUIRED
Semaphore acquired
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
END_ACQUIRE
Shortcut between event END and task ACQUIRE
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
END
Write '1' to enable interrupt for event END
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDRX
Write '1' to enable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ACQUIRED
Write '1' to enable interrupt for event ACQUIRED
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
END
Write '1' to disable interrupt for event END
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDRX
Write '1' to disable interrupt for event ENDRX
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ACQUIRED
Write '1' to disable interrupt for event ACQUIRED
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SEMSTAT
Semaphore status register
0x400
read-only
0x00000001
SEMSTAT
Semaphore status
0
1
Free
Semaphore is free
0
CPU
Semaphore is assigned to CPU
1
SPIS
Semaphore is assigned to SPI slave
2
CPUPending
Semaphore is assigned to SPI but a handover to the CPU is pending
3
STATUS
Status from last transaction
0x440
read-write
OVERREAD
TX buffer over-read detected, and prevented
0
0
read
NotPresent
Read: error not present
0
Present
Read: error present
1
write
Clear
Write: clear error on writing '1'
1
OVERFLOW
RX buffer overflow detected, and prevented
1
1
read
NotPresent
Read: error not present
0
Present
Read: error present
1
write
Clear
Write: clear error on writing '1'
1
ENABLE
Enable SPI slave
0x500
read-write
ENABLE
Enable or disable SPI slave
0
3
Disabled
Disable SPI slave
0
Enabled
Enable SPI slave
2
PSEL
Unspecified
SPIS_PSEL
read-write
0x508
SCK
Pin select for SCK
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MISO
Pin select for MISO signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
MOSI
Pin select for MOSI signal
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
CSN
Pin select for CSN signal
0x00C
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
Unspecified
SPIS_RXD
read-write
0x534
PTR
RXD data pointer
0x000
read-write
PTR
RXD data pointer
0
31
MAXCNT
Maximum number of bytes in receive buffer
0x004
read-write
MAXCNT
Maximum number of bytes in receive buffer
0
14
AMOUNT
Number of bytes received in last granted transaction
0x008
read-only
AMOUNT
Number of bytes received in the last granted transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
TXD
Unspecified
SPIS_TXD
read-write
0x544
PTR
TXD data pointer
0x000
read-write
PTR
TXD data pointer
0
31
MAXCNT
Maximum number of bytes in transmit buffer
0x004
read-write
MAXCNT
Maximum number of bytes in transmit buffer
0
14
AMOUNT
Number of bytes transmitted in last granted transaction
0x008
read-only
AMOUNT
Number of bytes transmitted in last granted transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
CONFIG
Configuration register
0x554
read-write
ORDER
Bit order
0
0
MsbFirst
Most significant bit shifted out first
0
LsbFirst
Least significant bit shifted out first
1
CPHA
Serial clock (SCK) phase
1
1
Leading
Sample on leading edge of clock, shift serial data on trailing edge
0
Trailing
Sample on trailing edge of clock, shift serial data on leading edge
1
CPOL
Serial clock (SCK) polarity
2
2
ActiveHigh
Active high
0
ActiveLow
Active low
1
DEF
Default character. Character clocked out in case of an ignored transaction.
0x55C
read-write
DEF
Default character. Character clocked out in case of an ignored transaction.
0
7
ORC
Over-read character
0x5C0
read-write
ORC
Over-read character. Character clocked out after an over-read of the transmit buffer.
0
7
TWI0
I2C compatible Two-Wire Interface 0
0x40003000
SPI0
TWI
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
TWI
0x20
TASKS_STARTRX
Start TWI receive sequence
0x000
write-only
TASKS_STARTRX
Start TWI receive sequence
0
0
Trigger
Trigger task
1
TASKS_STARTTX
Start TWI transmit sequence
0x008
write-only
TASKS_STARTTX
Start TWI transmit sequence
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop TWI transaction
0x014
write-only
TASKS_STOP
Stop TWI transaction
0
0
Trigger
Trigger task
1
TASKS_SUSPEND
Suspend TWI transaction
0x01C
write-only
TASKS_SUSPEND
Suspend TWI transaction
0
0
Trigger
Trigger task
1
TASKS_RESUME
Resume TWI transaction
0x020
write-only
TASKS_RESUME
Resume TWI transaction
0
0
Trigger
Trigger task
1
EVENTS_STOPPED
TWI stopped
0x104
read-write
EVENTS_STOPPED
TWI stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXDREADY
TWI RXD byte received
0x108
read-write
EVENTS_RXDREADY
TWI RXD byte received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXDSENT
TWI TXD byte sent
0x11C
read-write
EVENTS_TXDSENT
TWI TXD byte sent
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
TWI error
0x124
read-write
EVENTS_ERROR
TWI error
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_BB
TWI byte boundary, generated before each byte that is sent or received
0x138
read-write
EVENTS_BB
TWI byte boundary, generated before each byte that is sent or received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SUSPENDED
TWI entered the suspended state
0x148
read-write
EVENTS_SUSPENDED
TWI entered the suspended state
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
BB_SUSPEND
Shortcut between event BB and task SUSPEND
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
BB_STOP
Shortcut between event BB and task STOP
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
STOPPED
Write '1' to enable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXDREADY
Write '1' to enable interrupt for event RXDREADY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXDSENT
Write '1' to enable interrupt for event TXDSENT
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Write '1' to enable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
BB
Write '1' to enable interrupt for event BB
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SUSPENDED
Write '1' to enable interrupt for event SUSPENDED
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
STOPPED
Write '1' to disable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXDREADY
Write '1' to disable interrupt for event RXDREADY
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXDSENT
Write '1' to disable interrupt for event TXDSENT
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Write '1' to disable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
BB
Write '1' to disable interrupt for event BB
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SUSPENDED
Write '1' to disable interrupt for event SUSPENDED
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORSRC
Error source
0x4C4
read-write
oneToClear
OVERRUN
Overrun error
0
0
read
NotPresent
Read: no overrun occured
0
Present
Read: overrun occured
1
ANACK
NACK received after sending the address (write '1' to clear)
1
1
read
NotPresent
Read: error not present
0
Present
Read: error present
1
DNACK
NACK received after sending a data byte (write '1' to clear)
2
2
read
NotPresent
Read: error not present
0
Present
Read: error present
1
ENABLE
Enable TWI
0x500
read-write
ENABLE
Enable or disable TWI
0
3
Disabled
Disable TWI
0
Enabled
Enable TWI
5
PSEL
Unspecified
TWI_PSEL
read-write
0x508
SCL
Pin select for SCL
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
SDA
Pin select for SDA
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
RXD register
0x518
read-only
modifyExternal
RXD
RXD register
0
7
TXD
TXD register
0x51C
read-write
TXD
TXD register
0
7
FREQUENCY
TWI frequency. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
FREQUENCY
TWI master clock frequency
0
31
K100
100 kbps
0x01980000
K250
250 kbps
0x04000000
K400
400 kbps (actual rate 410.256 kbps)
0x06680000
ADDRESS
Address used in the TWI transfer
0x588
read-write
ADDRESS
Address used in the TWI transfer
0
6
TWIM0
I2C compatible Two-Wire Master Interface with EasyDMA 0
0x40003000
SPI0
TWIM
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
TWIM
0x20
TASKS_STARTRX
Start TWI receive sequence
0x000
write-only
TASKS_STARTRX
Start TWI receive sequence
0
0
Trigger
Trigger task
1
TASKS_STARTTX
Start TWI transmit sequence
0x008
write-only
TASKS_STARTTX
Start TWI transmit sequence
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop TWI transaction. Must be issued while the TWI master is not suspended.
0x014
write-only
TASKS_STOP
Stop TWI transaction. Must be issued while the TWI master is not suspended.
0
0
Trigger
Trigger task
1
TASKS_SUSPEND
Suspend TWI transaction
0x01C
write-only
TASKS_SUSPEND
Suspend TWI transaction
0
0
Trigger
Trigger task
1
TASKS_RESUME
Resume TWI transaction
0x020
write-only
TASKS_RESUME
Resume TWI transaction
0
0
Trigger
Trigger task
1
EVENTS_STOPPED
TWI stopped
0x104
read-write
EVENTS_STOPPED
TWI stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
TWI error
0x124
read-write
EVENTS_ERROR
TWI error
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SUSPENDED
Last byte has been sent out after the SUSPEND task has been issued, TWI traffic is now suspended.
0x148
read-write
EVENTS_SUSPENDED
Last byte has been sent out after the SUSPEND task has been issued, TWI traffic is now suspended.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXSTARTED
Receive sequence started
0x14C
read-write
EVENTS_RXSTARTED
Receive sequence started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXSTARTED
Transmit sequence started
0x150
read-write
EVENTS_TXSTARTED
Transmit sequence started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_LASTRX
Byte boundary, starting to receive the last byte
0x15C
read-write
EVENTS_LASTRX
Byte boundary, starting to receive the last byte
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_LASTTX
Byte boundary, starting to transmit the last byte
0x160
read-write
EVENTS_LASTTX
Byte boundary, starting to transmit the last byte
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
LASTTX_STARTRX
Shortcut between event LASTTX and task STARTRX
7
7
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
LASTTX_SUSPEND
Shortcut between event LASTTX and task SUSPEND
8
8
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
LASTTX_STOP
Shortcut between event LASTTX and task STOP
9
9
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
LASTRX_STARTTX
Shortcut between event LASTRX and task STARTTX
10
10
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
LASTRX_SUSPEND
Shortcut between event LASTRX and task SUSPEND
11
11
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
LASTRX_STOP
Shortcut between event LASTRX and task STOP
12
12
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTEN
Enable or disable interrupt
0x300
read-write
STOPPED
Enable or disable interrupt for event STOPPED
1
1
Disabled
Disable
0
Enabled
Enable
1
ERROR
Enable or disable interrupt for event ERROR
9
9
Disabled
Disable
0
Enabled
Enable
1
SUSPENDED
Enable or disable interrupt for event SUSPENDED
18
18
Disabled
Disable
0
Enabled
Enable
1
RXSTARTED
Enable or disable interrupt for event RXSTARTED
19
19
Disabled
Disable
0
Enabled
Enable
1
TXSTARTED
Enable or disable interrupt for event TXSTARTED
20
20
Disabled
Disable
0
Enabled
Enable
1
LASTRX
Enable or disable interrupt for event LASTRX
23
23
Disabled
Disable
0
Enabled
Enable
1
LASTTX
Enable or disable interrupt for event LASTTX
24
24
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
STOPPED
Write '1' to enable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Write '1' to enable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SUSPENDED
Write '1' to enable interrupt for event SUSPENDED
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXSTARTED
Write '1' to enable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXSTARTED
Write '1' to enable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
LASTRX
Write '1' to enable interrupt for event LASTRX
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
LASTTX
Write '1' to enable interrupt for event LASTTX
24
24
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
STOPPED
Write '1' to disable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Write '1' to disable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SUSPENDED
Write '1' to disable interrupt for event SUSPENDED
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXSTARTED
Write '1' to disable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXSTARTED
Write '1' to disable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
LASTRX
Write '1' to disable interrupt for event LASTRX
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
LASTTX
Write '1' to disable interrupt for event LASTTX
24
24
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORSRC
Error source
0x4C4
read-write
oneToClear
OVERRUN
Overrun error
0
0
NotReceived
Error did not occur
0
Received
Error occurred
1
ANACK
NACK received after sending the address (write '1' to clear)
1
1
NotReceived
Error did not occur
0
Received
Error occurred
1
DNACK
NACK received after sending a data byte (write '1' to clear)
2
2
NotReceived
Error did not occur
0
Received
Error occurred
1
ENABLE
Enable TWIM
0x500
read-write
ENABLE
Enable or disable TWIM
0
3
Disabled
Disable TWIM
0
Enabled
Enable TWIM
6
PSEL
Unspecified
TWIM_PSEL
read-write
0x508
SCL
Pin select for SCL signal
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
SDA
Pin select for SDA signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
FREQUENCY
TWI frequency. Accuracy depends on the HFCLK source selected.
0x524
read-write
0x04000000
FREQUENCY
TWI master clock frequency
0
31
K100
100 kbps
0x01980000
K250
250 kbps
0x04000000
K400
400 kbps
0x06400000
RXD
RXD EasyDMA channel
TWIM_RXD
read-write
0x534
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes in receive buffer
0x004
read-write
MAXCNT
Maximum number of bytes in receive buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction. In case of NACK error, includes the NACK'ed byte.
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
2
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
TXD
TXD EasyDMA channel
TWIM_TXD
read-write
0x544
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes in transmit buffer
0x004
read-write
MAXCNT
Maximum number of bytes in transmit buffer
0
14
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction. In case of NACK error, includes the NACK'ed byte.
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
2
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
ADDRESS
Address used in the TWI transfer
0x588
read-write
ADDRESS
Address used in the TWI transfer
0
6
TWIS0
I2C compatible Two-Wire Slave Interface with EasyDMA 0
0x40003000
SPI0
TWIS
0
0x1000
registers
SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0
3
TWIS
0x20
TASKS_STOP
Stop TWI transaction
0x014
write-only
TASKS_STOP
Stop TWI transaction
0
0
Trigger
Trigger task
1
TASKS_SUSPEND
Suspend TWI transaction
0x01C
write-only
TASKS_SUSPEND
Suspend TWI transaction
0
0
Trigger
Trigger task
1
TASKS_RESUME
Resume TWI transaction
0x020
write-only
TASKS_RESUME
Resume TWI transaction
0
0
Trigger
Trigger task
1
TASKS_PREPARERX
Prepare the TWI slave to respond to a write command
0x030
write-only
TASKS_PREPARERX
Prepare the TWI slave to respond to a write command
0
0
Trigger
Trigger task
1
TASKS_PREPARETX
Prepare the TWI slave to respond to a read command
0x034
write-only
TASKS_PREPARETX
Prepare the TWI slave to respond to a read command
0
0
Trigger
Trigger task
1
EVENTS_STOPPED
TWI stopped
0x104
read-write
EVENTS_STOPPED
TWI stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
TWI error
0x124
read-write
EVENTS_ERROR
TWI error
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RXSTARTED
Receive sequence started
0x14C
read-write
EVENTS_RXSTARTED
Receive sequence started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_TXSTARTED
Transmit sequence started
0x150
read-write
EVENTS_TXSTARTED
Transmit sequence started
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_WRITE
Write command received
0x164
read-write
EVENTS_WRITE
Write command received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_READ
Read command received
0x168
read-write
EVENTS_READ
Read command received
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
WRITE_SUSPEND
Shortcut between event WRITE and task SUSPEND
13
13
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
READ_SUSPEND
Shortcut between event READ and task SUSPEND
14
14
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTEN
Enable or disable interrupt
0x300
read-write
STOPPED
Enable or disable interrupt for event STOPPED
1
1
Disabled
Disable
0
Enabled
Enable
1
ERROR
Enable or disable interrupt for event ERROR
9
9
Disabled
Disable
0
Enabled
Enable
1
RXSTARTED
Enable or disable interrupt for event RXSTARTED
19
19
Disabled
Disable
0
Enabled
Enable
1
TXSTARTED
Enable or disable interrupt for event TXSTARTED
20
20
Disabled
Disable
0
Enabled
Enable
1
WRITE
Enable or disable interrupt for event WRITE
25
25
Disabled
Disable
0
Enabled
Enable
1
READ
Enable or disable interrupt for event READ
26
26
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
STOPPED
Write '1' to enable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Write '1' to enable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RXSTARTED
Write '1' to enable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TXSTARTED
Write '1' to enable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
WRITE
Write '1' to enable interrupt for event WRITE
25
25
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
READ
Write '1' to enable interrupt for event READ
26
26
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
STOPPED
Write '1' to disable interrupt for event STOPPED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Write '1' to disable interrupt for event ERROR
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RXSTARTED
Write '1' to disable interrupt for event RXSTARTED
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TXSTARTED
Write '1' to disable interrupt for event TXSTARTED
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
WRITE
Write '1' to disable interrupt for event WRITE
25
25
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
READ
Write '1' to disable interrupt for event READ
26
26
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORSRC
Error source
0x4D0
read-write
oneToClear
OVERFLOW
RX buffer overflow detected, and prevented
0
0
NotDetected
Error did not occur
0
Detected
Error occurred
1
DNACK
NACK sent after receiving a data byte
2
2
NotReceived
Error did not occur
0
Received
Error occurred
1
OVERREAD
TX buffer over-read detected, and prevented
3
3
NotDetected
Error did not occur
0
Detected
Error occurred
1
MATCH
Status register indicating which address had a match
0x4D4
read-only
MATCH
Which of the addresses in {ADDRESS} matched the incoming address
0
0
ENABLE
Enable TWIS
0x500
read-write
ENABLE
Enable or disable TWIS
0
3
Disabled
Disable TWIS
0
Enabled
Enable TWIS
9
PSEL
Unspecified
TWIS_PSEL
read-write
0x508
SCL
Pin select for SCL signal
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
SDA
Pin select for SDA signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
RXD
RXD EasyDMA channel
TWIS_RXD
read-write
0x534
PTR
RXD Data pointer
0x000
read-write
PTR
RXD Data pointer
0
31
MAXCNT
Maximum number of bytes in RXD buffer
0x004
read-write
MAXCNT
Maximum number of bytes in RXD buffer
0
14
AMOUNT
Number of bytes transferred in the last RXD transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last RXD transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
TXD
TXD EasyDMA channel
TWIS_TXD
read-write
0x544
PTR
TXD Data pointer
0x000
read-write
PTR
TXD Data pointer
0
31
MAXCNT
Maximum number of bytes in TXD buffer
0x004
read-write
MAXCNT
Maximum number of bytes in TXD buffer
0
14
AMOUNT
Number of bytes transferred in the last TXD transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last TXD transaction
0
14
LIST
EasyDMA list type
0x00C
read-write
LIST
List type
0
1
Disabled
Disable EasyDMA list
0
ArrayList
Use array list
1
0x2
0x4
ADDRESS[%s]
Description collection: TWI slave address n
0x588
read-write
ADDRESS
TWI slave address
0
6
CONFIG
Configuration register for the address match mechanism
0x594
read-write
0x00000001
ADDRESS0
Enable or disable address matching on ADDRESS[0]
0
0
Disabled
Disabled
0
Enabled
Enabled
1
ADDRESS1
Enable or disable address matching on ADDRESS[1]
1
1
Disabled
Disabled
0
Enabled
Enabled
1
ORC
Over-read character. Character sent out in case of an over-read of the transmit buffer.
0x5C0
read-write
ORC
Over-read character. Character sent out in case of an over-read of the transmit buffer.
0
7
SPI1
Serial Peripheral Interface 1
0x40004000
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
SPIM1
Serial Peripheral Interface Master with EasyDMA 1
0x40004000
SPI1
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
SPIS1
SPI Slave 1
0x40004000
SPI1
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
TWI1
I2C compatible Two-Wire Interface 1
0x40004000
SPI1
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
TWIM1
I2C compatible Two-Wire Master Interface with EasyDMA 1
0x40004000
SPI1
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
TWIS1
I2C compatible Two-Wire Slave Interface with EasyDMA 1
0x40004000
SPI1
SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1
4
GPIOTE
GPIO Tasks and Events
0x40006000
0
0x1000
registers
GPIOTE
6
GPIOTE
0x20
0x8
0x4
TASKS_OUT[%s]
Description collection: Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is configured in CONFIG[n].POLARITY.
0x000
write-only
TASKS_OUT
Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is configured in CONFIG[n].POLARITY.
0
0
Trigger
Trigger task
1
0x8
0x4
TASKS_SET[%s]
Description collection: Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is to set it high.
0x030
write-only
TASKS_SET
Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is to set it high.
0
0
Trigger
Trigger task
1
0x8
0x4
TASKS_CLR[%s]
Description collection: Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is to set it low.
0x060
write-only
TASKS_CLR
Task for writing to pin specified in CONFIG[n].PSEL. Action on pin is to set it low.
0
0
Trigger
Trigger task
1
0x8
0x4
EVENTS_IN[%s]
Description collection: Event generated from pin specified in CONFIG[n].PSEL
0x100
read-write
EVENTS_IN
Event generated from pin specified in CONFIG[n].PSEL
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_PORT
Event generated from multiple input GPIO pins with SENSE mechanism enabled
0x17C
read-write
EVENTS_PORT
Event generated from multiple input GPIO pins with SENSE mechanism enabled
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
IN0
Write '1' to enable interrupt for event IN[0]
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN1
Write '1' to enable interrupt for event IN[1]
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN2
Write '1' to enable interrupt for event IN[2]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN3
Write '1' to enable interrupt for event IN[3]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN4
Write '1' to enable interrupt for event IN[4]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN5
Write '1' to enable interrupt for event IN[5]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN6
Write '1' to enable interrupt for event IN[6]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
IN7
Write '1' to enable interrupt for event IN[7]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
PORT
Write '1' to enable interrupt for event PORT
31
31
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
IN0
Write '1' to disable interrupt for event IN[0]
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN1
Write '1' to disable interrupt for event IN[1]
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN2
Write '1' to disable interrupt for event IN[2]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN3
Write '1' to disable interrupt for event IN[3]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN4
Write '1' to disable interrupt for event IN[4]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN5
Write '1' to disable interrupt for event IN[5]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN6
Write '1' to disable interrupt for event IN[6]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
IN7
Write '1' to disable interrupt for event IN[7]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
PORT
Write '1' to disable interrupt for event PORT
31
31
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
0x8
0x4
CONFIG[%s]
Description collection: Configuration for OUT[n], SET[n], and CLR[n] tasks and IN[n] event
0x510
read-write
MODE
Mode
0
1
Disabled
Disabled. Pin specified by PSEL will not be acquired by the GPIOTE module.
0
Event
Event mode
1
Task
Task mode
3
PSEL
GPIO number associated with SET[n], CLR[n], and OUT[n] tasks and IN[n] event
8
12
POLARITY
When In task mode: Operation to be performed on output when OUT[n] task is triggered. When In event mode: Operation on input that shall trigger IN[n] event.
16
17
None
Task mode: No effect on pin from OUT[n] task. Event mode: no IN[n] event generated on pin activity.
0
LoToHi
Task mode: Set pin from OUT[n] task. Event mode: Generate IN[n] event when rising edge on pin.
1
HiToLo
Task mode: Clear pin from OUT[n] task. Event mode: Generate IN[n] event when falling edge on pin.
2
Toggle
Task mode: Toggle pin from OUT[n]. Event mode: Generate IN[n] when any change on pin.
3
OUTINIT
When in task mode: Initial value of the output when the GPIOTE channel is configured. When in event mode: No effect.
20
20
Low
Task mode: Initial value of pin before task triggering is low
0
High
Task mode: Initial value of pin before task triggering is high
1
TIMER0
Timer/Counter 0
0x40008000
TIMER
0
0x1000
registers
TIMER0
8
TIMER
0x20
TASKS_START
Start Timer
0x000
write-only
TASKS_START
Start Timer
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop Timer
0x004
write-only
TASKS_STOP
Stop Timer
0
0
Trigger
Trigger task
1
TASKS_COUNT
Increment Timer (Counter mode only)
0x008
write-only
TASKS_COUNT
Increment Timer (Counter mode only)
0
0
Trigger
Trigger task
1
TASKS_CLEAR
Clear time
0x00C
write-only
TASKS_CLEAR
Clear time
0
0
Trigger
Trigger task
1
TASKS_SHUTDOWN
Deprecated register - Shut down timer
0x010
write-only
TASKS_SHUTDOWN
Deprecated field - Shut down timer
0
0
Trigger
Trigger task
1
0x6
0x4
TASKS_CAPTURE[%s]
Description collection: Capture Timer value to CC[n] register
0x040
write-only
TASKS_CAPTURE
Capture Timer value to CC[n] register
0
0
Trigger
Trigger task
1
0x6
0x4
EVENTS_COMPARE[%s]
Description collection: Compare event on CC[n] match
0x140
read-write
EVENTS_COMPARE
Compare event on CC[n] match
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
COMPARE0_CLEAR
Shortcut between event COMPARE[0] and task CLEAR
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE1_CLEAR
Shortcut between event COMPARE[1] and task CLEAR
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE2_CLEAR
Shortcut between event COMPARE[2] and task CLEAR
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE3_CLEAR
Shortcut between event COMPARE[3] and task CLEAR
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE4_CLEAR
Shortcut between event COMPARE[4] and task CLEAR
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE5_CLEAR
Shortcut between event COMPARE[5] and task CLEAR
5
5
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE0_STOP
Shortcut between event COMPARE[0] and task STOP
8
8
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE1_STOP
Shortcut between event COMPARE[1] and task STOP
9
9
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE2_STOP
Shortcut between event COMPARE[2] and task STOP
10
10
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE3_STOP
Shortcut between event COMPARE[3] and task STOP
11
11
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE4_STOP
Shortcut between event COMPARE[4] and task STOP
12
12
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
COMPARE5_STOP
Shortcut between event COMPARE[5] and task STOP
13
13
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
COMPARE0
Write '1' to enable interrupt for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE1
Write '1' to enable interrupt for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE2
Write '1' to enable interrupt for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE3
Write '1' to enable interrupt for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE4
Write '1' to enable interrupt for event COMPARE[4]
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE5
Write '1' to enable interrupt for event COMPARE[5]
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
COMPARE0
Write '1' to disable interrupt for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE1
Write '1' to disable interrupt for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE2
Write '1' to disable interrupt for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE3
Write '1' to disable interrupt for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE4
Write '1' to disable interrupt for event COMPARE[4]
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE5
Write '1' to disable interrupt for event COMPARE[5]
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
MODE
Timer mode selection
0x504
read-write
MODE
Timer mode
0
1
Timer
Select Timer mode
0
Counter
Deprecated enumerator - Select Counter mode
1
LowPowerCounter
Select Low Power Counter mode
2
BITMODE
Configure the number of bits used by the TIMER
0x508
read-write
BITMODE
Timer bit width
0
1
16Bit
16 bit timer bit width
0
08Bit
8 bit timer bit width
1
24Bit
24 bit timer bit width
2
32Bit
32 bit timer bit width
3
PRESCALER
Timer prescaler register
0x510
read-write
0x00000004
PRESCALER
Prescaler value
0
3
0x6
0x4
CC[%s]
Description collection: Capture/Compare register n
0x540
read-write
CC
Capture/Compare value
0
31
TIMER1
Timer/Counter 1
0x40009000
TIMER1
9
TIMER2
Timer/Counter 2
0x4000A000
TIMER2
10
RTC0
Real time counter 0
0x4000B000
RTC
0
0x1000
registers
RTC0
11
RTC
0x20
TASKS_START
Start RTC COUNTER
0x000
write-only
TASKS_START
Start RTC COUNTER
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop RTC COUNTER
0x004
write-only
TASKS_STOP
Stop RTC COUNTER
0
0
Trigger
Trigger task
1
TASKS_CLEAR
Clear RTC COUNTER
0x008
write-only
TASKS_CLEAR
Clear RTC COUNTER
0
0
Trigger
Trigger task
1
TASKS_TRIGOVRFLW
Set COUNTER to 0xFFFFF0
0x00C
write-only
TASKS_TRIGOVRFLW
Set COUNTER to 0xFFFFF0
0
0
Trigger
Trigger task
1
EVENTS_TICK
Event on COUNTER increment
0x100
read-write
EVENTS_TICK
Event on COUNTER increment
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_OVRFLW
Event on COUNTER overflow
0x104
read-write
EVENTS_OVRFLW
Event on COUNTER overflow
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
0x4
0x4
EVENTS_COMPARE[%s]
Description collection: Compare event on CC[n] match
0x140
read-write
EVENTS_COMPARE
Compare event on CC[n] match
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
TICK
Write '1' to enable interrupt for event TICK
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
OVRFLW
Write '1' to enable interrupt for event OVRFLW
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE0
Write '1' to enable interrupt for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE1
Write '1' to enable interrupt for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE2
Write '1' to enable interrupt for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE3
Write '1' to enable interrupt for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
TICK
Write '1' to disable interrupt for event TICK
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
OVRFLW
Write '1' to disable interrupt for event OVRFLW
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE0
Write '1' to disable interrupt for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE1
Write '1' to disable interrupt for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE2
Write '1' to disable interrupt for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE3
Write '1' to disable interrupt for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EVTEN
Enable or disable event routing
0x340
read-write
TICK
Enable or disable event routing for event TICK
0
0
Disabled
Disable
0
Enabled
Disable
1
OVRFLW
Enable or disable event routing for event OVRFLW
1
1
Disabled
Disable
0
Enabled
Disable
1
COMPARE0
Enable or disable event routing for event COMPARE[0]
16
16
Disabled
Disable
0
Enabled
Disable
1
COMPARE1
Enable or disable event routing for event COMPARE[1]
17
17
Disabled
Disable
0
Enabled
Disable
1
COMPARE2
Enable or disable event routing for event COMPARE[2]
18
18
Disabled
Disable
0
Enabled
Disable
1
COMPARE3
Enable or disable event routing for event COMPARE[3]
19
19
Disabled
Disable
0
Enabled
Disable
1
EVTENSET
Enable event routing
0x344
read-write
TICK
Write '1' to enable event routing for event TICK
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
OVRFLW
Write '1' to enable event routing for event OVRFLW
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE0
Write '1' to enable event routing for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE1
Write '1' to enable event routing for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE2
Write '1' to enable event routing for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
COMPARE3
Write '1' to enable event routing for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EVTENCLR
Disable event routing
0x348
read-write
TICK
Write '1' to disable event routing for event TICK
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
OVRFLW
Write '1' to disable event routing for event OVRFLW
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE0
Write '1' to disable event routing for event COMPARE[0]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE1
Write '1' to disable event routing for event COMPARE[1]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE2
Write '1' to disable event routing for event COMPARE[2]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COMPARE3
Write '1' to disable event routing for event COMPARE[3]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
COUNTER
Current COUNTER value
0x504
read-only
COUNTER
Counter value
0
23
PRESCALER
12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must be written when RTC is stopped
0x508
read-write
PRESCALER
Prescaler value
0
11
0x4
0x4
CC[%s]
Description collection: Compare register n
0x540
read-write
COMPARE
Compare value
0
23
TEMP
Temperature Sensor
0x4000C000
0
0x1000
registers
TEMP
12
TEMP
0x20
TASKS_START
Start temperature measurement
0x000
write-only
TASKS_START
Start temperature measurement
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop temperature measurement
0x004
write-only
TASKS_STOP
Stop temperature measurement
0
0
Trigger
Trigger task
1
EVENTS_DATARDY
Temperature measurement complete, data ready
0x100
read-write
EVENTS_DATARDY
Temperature measurement complete, data ready
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
DATARDY
Write '1' to enable interrupt for event DATARDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
DATARDY
Write '1' to disable interrupt for event DATARDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TEMP
Temperature in degC (0.25deg steps)
0x508
read-only
int32_t
TEMP
Temperature in degC (0.25deg steps)
0
31
A0
Slope of 1st piece wise linear function
0x520
read-write
0x00000326
A0
Slope of 1st piece wise linear function
0
11
A1
Slope of 2nd piece wise linear function
0x524
read-write
0x00000348
A1
Slope of 2nd piece wise linear function
0
11
A2
Slope of 3rd piece wise linear function
0x528
read-write
0x000003AA
A2
Slope of 3rd piece wise linear function
0
11
A3
Slope of 4th piece wise linear function
0x52C
read-write
0x0000040E
A3
Slope of 4th piece wise linear function
0
11
A4
Slope of 5th piece wise linear function
0x530
read-write
0x000004BD
A4
Slope of 5th piece wise linear function
0
11
A5
Slope of 6th piece wise linear function
0x534
read-write
0x000005A3
A5
Slope of 6th piece wise linear function
0
11
B0
y-intercept of 1st piece wise linear function
0x540
read-write
0x00003FEF
B0
y-intercept of 1st piece wise linear function
0
13
B1
y-intercept of 2nd piece wise linear function
0x544
read-write
0x00003FBE
B1
y-intercept of 2nd piece wise linear function
0
13
B2
y-intercept of 3rd piece wise linear function
0x548
read-write
0x00003FBE
B2
y-intercept of 3rd piece wise linear function
0
13
B3
y-intercept of 4th piece wise linear function
0x54C
read-write
0x00000012
B3
y-intercept of 4th piece wise linear function
0
13
B4
y-intercept of 5th piece wise linear function
0x550
read-write
0x00000124
B4
y-intercept of 5th piece wise linear function
0
13
B5
y-intercept of 6th piece wise linear function
0x554
read-write
0x0000027C
B5
y-intercept of 6th piece wise linear function
0
13
T0
End point of 1st piece wise linear function
0x560
read-write
0x000000E2
T0
End point of 1st piece wise linear function
0
7
T1
End point of 2nd piece wise linear function
0x564
read-write
0x00000000
T1
End point of 2nd piece wise linear function
0
7
T2
End point of 3rd piece wise linear function
0x568
read-write
0x00000019
T2
End point of 3rd piece wise linear function
0
7
T3
End point of 4th piece wise linear function
0x56C
read-write
0x0000003C
T3
End point of 4th piece wise linear function
0
7
T4
End point of 5th piece wise linear function
0x570
read-write
0x00000050
T4
End point of 5th piece wise linear function
0
7
RNG
Random Number Generator
0x4000D000
0
0x1000
registers
RNG
13
RNG
0x20
TASKS_START
Task starting the random number generator
0x000
write-only
TASKS_START
Task starting the random number generator
0
0
Trigger
Trigger task
1
TASKS_STOP
Task stopping the random number generator
0x004
write-only
TASKS_STOP
Task stopping the random number generator
0
0
Trigger
Trigger task
1
EVENTS_VALRDY
Event being generated for every new random number written to the VALUE register
0x100
read-write
EVENTS_VALRDY
Event being generated for every new random number written to the VALUE register
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
VALRDY_STOP
Shortcut between event VALRDY and task STOP
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
VALRDY
Write '1' to enable interrupt for event VALRDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
VALRDY
Write '1' to disable interrupt for event VALRDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CONFIG
Configuration register
0x504
read-write
DERCEN
Bias correction
0
0
Disabled
Disabled
0
Enabled
Enabled
1
VALUE
Output random number
0x508
read-only
VALUE
Generated random number
0
7
ECB
AES ECB Mode Encryption
0x4000E000
0
0x1000
registers
ECB
14
ECB
0x20
TASKS_STARTECB
Start ECB block encrypt
0x000
write-only
TASKS_STARTECB
Start ECB block encrypt
0
0
Trigger
Trigger task
1
TASKS_STOPECB
Abort a possible executing ECB operation
0x004
write-only
TASKS_STOPECB
Abort a possible executing ECB operation
0
0
Trigger
Trigger task
1
EVENTS_ENDECB
ECB block encrypt complete
0x100
read-write
EVENTS_ENDECB
ECB block encrypt complete
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERRORECB
ECB block encrypt aborted because of a STOPECB task or due to an error
0x104
read-write
EVENTS_ERRORECB
ECB block encrypt aborted because of a STOPECB task or due to an error
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
ENDECB
Write '1' to enable interrupt for event ENDECB
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERRORECB
Write '1' to enable interrupt for event ERRORECB
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
ENDECB
Write '1' to disable interrupt for event ENDECB
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERRORECB
Write '1' to disable interrupt for event ERRORECB
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ECBDATAPTR
ECB block encrypt memory pointers
0x504
read-write
ECBDATAPTR
Pointer to the ECB data structure (see Table 1 ECB data structure overview)
0
31
AAR
Accelerated Address Resolver
0x4000F000
0
0x1000
registers
CCM_AAR
15
AAR
0x20
TASKS_START
Start resolving addresses based on IRKs specified in the IRK data structure
0x000
write-only
TASKS_START
Start resolving addresses based on IRKs specified in the IRK data structure
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop resolving addresses
0x008
write-only
TASKS_STOP
Stop resolving addresses
0
0
Trigger
Trigger task
1
EVENTS_END
Address resolution procedure complete
0x100
read-write
EVENTS_END
Address resolution procedure complete
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_RESOLVED
Address resolved
0x104
read-write
EVENTS_RESOLVED
Address resolved
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_NOTRESOLVED
Address not resolved
0x108
read-write
EVENTS_NOTRESOLVED
Address not resolved
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
END
Write '1' to enable interrupt for event END
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
RESOLVED
Write '1' to enable interrupt for event RESOLVED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
NOTRESOLVED
Write '1' to enable interrupt for event NOTRESOLVED
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
END
Write '1' to disable interrupt for event END
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RESOLVED
Write '1' to disable interrupt for event RESOLVED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
NOTRESOLVED
Write '1' to disable interrupt for event NOTRESOLVED
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
STATUS
Resolution status
0x400
read-only
STATUS
The IRK that was used last time an address was resolved
0
3
ENABLE
Enable AAR
0x500
read-write
ENABLE
Enable or disable AAR
0
1
Disabled
Disable
0
Enabled
Enable
3
NIRK
Number of IRKs
0x504
read-write
0x00000001
NIRK
Number of Identity root keys available in the IRK data structure
0
4
IRKPTR
Pointer to IRK data structure
0x508
read-write
IRKPTR
Pointer to the IRK data structure
0
31
ADDRPTR
Pointer to the resolvable address
0x510
read-write
ADDRPTR
Pointer to the resolvable address (6-bytes)
0
31
SCRATCHPTR
Pointer to data area used for temporary storage
0x514
read-write
SCRATCHPTR
Pointer to a scratch data area used for temporary storage during resolution. A space of minimum 3 bytes must be reserved.
0
31
CCM
AES CCM Mode Encryption
0x4000F000
AAR
0
0x1000
registers
CCM_AAR
15
CCM
0x20
TASKS_KSGEN
Start generation of key-stream. This operation will stop by itself when completed.
0x000
write-only
TASKS_KSGEN
Start generation of key-stream. This operation will stop by itself when completed.
0
0
Trigger
Trigger task
1
TASKS_CRYPT
Start encryption/decryption. This operation will stop by itself when completed.
0x004
write-only
TASKS_CRYPT
Start encryption/decryption. This operation will stop by itself when completed.
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop encryption/decryption
0x008
write-only
TASKS_STOP
Stop encryption/decryption
0
0
Trigger
Trigger task
1
TASKS_RATEOVERRIDE
Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption
0x00C
write-only
TASKS_RATEOVERRIDE
Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption
0
0
Trigger
Trigger task
1
EVENTS_ENDKSGEN
Key-stream generation complete
0x100
read-write
EVENTS_ENDKSGEN
Key-stream generation complete
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDCRYPT
Encrypt/decrypt complete
0x104
read-write
EVENTS_ENDCRYPT
Encrypt/decrypt complete
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ERROR
Deprecated register - CCM error event
0x108
read-write
EVENTS_ERROR
Deprecated field - CCM error event
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
ENDKSGEN_CRYPT
Shortcut between event ENDKSGEN and task CRYPT
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
ENDKSGEN
Write '1' to enable interrupt for event ENDKSGEN
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDCRYPT
Write '1' to enable interrupt for event ENDCRYPT
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ERROR
Deprecated intsetfield - Write '1' to enable interrupt for event ERROR
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
ENDKSGEN
Write '1' to disable interrupt for event ENDKSGEN
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDCRYPT
Write '1' to disable interrupt for event ENDCRYPT
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ERROR
Deprecated intclrfield - Write '1' to disable interrupt for event ERROR
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
MICSTATUS
MIC check result
0x400
read-only
MICSTATUS
The result of the MIC check performed during the previous decryption operation
0
0
CheckFailed
MIC check failed
0
CheckPassed
MIC check passed
1
ENABLE
Enable
0x500
read-write
ENABLE
Enable or disable CCM
0
1
Disabled
Disable
0
Enabled
Enable
2
MODE
Operation mode
0x504
read-write
0x00000001
MODE
The mode of operation to be used. The settings in this register apply whenever either the KSGEN or CRYPT tasks are triggered.
0
0
Encryption
AES CCM packet encryption mode
0
Decryption
AES CCM packet decryption mode
1
DATARATE
Radio data rate that the CCM shall run synchronous with
16
17
1Mbit
1 Mbps
0
2Mbit
2 Mbps
1
125Kbps
125 Kbps
2
500Kbps
500 Kbps
3
LENGTH
Packet length configuration
24
24
Default
Default length. Effective length of LENGTH field in encrypted/decrypted packet is 5 bits. A key-stream for packet payloads up to 27 bytes will be generated.
0
Extended
Extended length. Effective length of LENGTH field in encrypted/decrypted packet is 8 bits. A key-stream for packet payloads up to MAXPACKETSIZE bytes will be generated.
1
CNFPTR
Pointer to data structure holding AES key and NONCE vector
0x508
read-write
CNFPTR
Pointer to the data structure holding the AES key and the CCM NONCE vector (see Table 1 CCM data structure overview)
0
31
INPTR
Input pointer
0x50C
read-write
INPTR
Input pointer
0
31
OUTPTR
Output pointer
0x510
read-write
OUTPTR
Output pointer
0
31
SCRATCHPTR
Pointer to data area used for temporary storage
0x514
read-write
SCRATCHPTR
Pointer to a scratch data area used for temporary storage during key-stream generation,
MIC generation and encryption/decryption.
0
31
MAXPACKETSIZE
Length of key-stream generated when MODE.LENGTH = Extended.
0x518
read-write
0x000000FB
MAXPACKETSIZE
Length of key-stream generated when MODE.LENGTH = Extended. This value must be greater or equal to the subsequent packet payload to be encrypted/decrypted.
0
7
RATEOVERRIDE
Data rate override setting.
0x51C
read-write
0x00000000
RATEOVERRIDE
Data rate override setting.
0
1
1Mbit
1 Mbps
0
2Mbit
2 Mbps
1
125Kbps
125 Kbps
2
500Kbps
500 Kbps
3
WDT
Watchdog Timer
0x40010000
0
0x1000
registers
WDT
16
WDT
0x20
TASKS_START
Start the watchdog
0x000
write-only
TASKS_START
Start the watchdog
0
0
Trigger
Trigger task
1
EVENTS_TIMEOUT
Watchdog timeout
0x100
read-write
EVENTS_TIMEOUT
Watchdog timeout
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTENSET
Enable interrupt
0x304
read-write
TIMEOUT
Write '1' to enable interrupt for event TIMEOUT
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
TIMEOUT
Write '1' to disable interrupt for event TIMEOUT
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RUNSTATUS
Run status
0x400
read-only
RUNSTATUS
Indicates whether or not the watchdog is running
0
0
NotRunning
Watchdog not running
0
Running
Watchdog is running
1
REQSTATUS
Request status
0x404
read-only
0x00000001
RR0
Request status for RR[0] register
0
0
DisabledOrRequested
RR[0] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[0] register is enabled, and are not yet requesting reload
1
RR1
Request status for RR[1] register
1
1
DisabledOrRequested
RR[1] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[1] register is enabled, and are not yet requesting reload
1
RR2
Request status for RR[2] register
2
2
DisabledOrRequested
RR[2] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[2] register is enabled, and are not yet requesting reload
1
RR3
Request status for RR[3] register
3
3
DisabledOrRequested
RR[3] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[3] register is enabled, and are not yet requesting reload
1
RR4
Request status for RR[4] register
4
4
DisabledOrRequested
RR[4] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[4] register is enabled, and are not yet requesting reload
1
RR5
Request status for RR[5] register
5
5
DisabledOrRequested
RR[5] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[5] register is enabled, and are not yet requesting reload
1
RR6
Request status for RR[6] register
6
6
DisabledOrRequested
RR[6] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[6] register is enabled, and are not yet requesting reload
1
RR7
Request status for RR[7] register
7
7
DisabledOrRequested
RR[7] register is not enabled, or are already requesting reload
0
EnabledAndUnrequested
RR[7] register is enabled, and are not yet requesting reload
1
CRV
Counter reload value
0x504
read-write
0xFFFFFFFF
CRV
Counter reload value in number of cycles of the 32.768 kHz clock
0
31
RREN
Enable register for reload request registers
0x508
read-write
0x00000001
RR0
Enable or disable RR[0] register
0
0
Disabled
Disable RR[0] register
0
Enabled
Enable RR[0] register
1
RR1
Enable or disable RR[1] register
1
1
Disabled
Disable RR[1] register
0
Enabled
Enable RR[1] register
1
RR2
Enable or disable RR[2] register
2
2
Disabled
Disable RR[2] register
0
Enabled
Enable RR[2] register
1
RR3
Enable or disable RR[3] register
3
3
Disabled
Disable RR[3] register
0
Enabled
Enable RR[3] register
1
RR4
Enable or disable RR[4] register
4
4
Disabled
Disable RR[4] register
0
Enabled
Enable RR[4] register
1
RR5
Enable or disable RR[5] register
5
5
Disabled
Disable RR[5] register
0
Enabled
Enable RR[5] register
1
RR6
Enable or disable RR[6] register
6
6
Disabled
Disable RR[6] register
0
Enabled
Enable RR[6] register
1
RR7
Enable or disable RR[7] register
7
7
Disabled
Disable RR[7] register
0
Enabled
Enable RR[7] register
1
CONFIG
Configuration register
0x50C
read-write
0x00000001
SLEEP
Configure the watchdog to either be paused, or kept running, while the CPU is sleeping
0
0
Pause
Pause watchdog while the CPU is sleeping
0
Run
Keep the watchdog running while the CPU is sleeping
1
HALT
Configure the watchdog to either be paused, or kept running, while the CPU is halted by the debugger
3
3
Pause
Pause watchdog while the CPU is halted by the debugger
0
Run
Keep the watchdog running while the CPU is halted by the debugger
1
0x8
0x4
RR[%s]
Description collection: Reload request n
0x600
write-only
RR
Reload request register
0
31
Reload
Value to request a reload of the watchdog timer
0x6E524635
RTC1
Real time counter 1
0x40011000
RTC1
17
QDEC
Quadrature Decoder
0x40012000
0
0x1000
registers
QDEC
18
QDEC
0x20
TASKS_START
Task starting the quadrature decoder
0x000
write-only
TASKS_START
Task starting the quadrature decoder
0
0
Trigger
Trigger task
1
TASKS_STOP
Task stopping the quadrature decoder
0x004
write-only
TASKS_STOP
Task stopping the quadrature decoder
0
0
Trigger
Trigger task
1
TASKS_READCLRACC
Read and clear ACC and ACCDBL
0x008
write-only
TASKS_READCLRACC
Read and clear ACC and ACCDBL
0
0
Trigger
Trigger task
1
TASKS_RDCLRACC
Read and clear ACC
0x00C
write-only
TASKS_RDCLRACC
Read and clear ACC
0
0
Trigger
Trigger task
1
TASKS_RDCLRDBL
Read and clear ACCDBL
0x010
write-only
TASKS_RDCLRDBL
Read and clear ACCDBL
0
0
Trigger
Trigger task
1
EVENTS_SAMPLERDY
Event being generated for every new sample value written to the SAMPLE register
0x100
read-write
EVENTS_SAMPLERDY
Event being generated for every new sample value written to the SAMPLE register
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_REPORTRDY
Non-null report ready
0x104
read-write
EVENTS_REPORTRDY
Non-null report ready
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ACCOF
ACC or ACCDBL register overflow
0x108
read-write
EVENTS_ACCOF
ACC or ACCDBL register overflow
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DBLRDY
Double displacement(s) detected
0x10C
read-write
EVENTS_DBLRDY
Double displacement(s) detected
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_STOPPED
QDEC has been stopped
0x110
read-write
EVENTS_STOPPED
QDEC has been stopped
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
REPORTRDY_READCLRACC
Shortcut between event REPORTRDY and task READCLRACC
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
SAMPLERDY_STOP
Shortcut between event SAMPLERDY and task STOP
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
REPORTRDY_RDCLRACC
Shortcut between event REPORTRDY and task RDCLRACC
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
REPORTRDY_STOP
Shortcut between event REPORTRDY and task STOP
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DBLRDY_RDCLRDBL
Shortcut between event DBLRDY and task RDCLRDBL
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DBLRDY_STOP
Shortcut between event DBLRDY and task STOP
5
5
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
SAMPLERDY_READCLRACC
Shortcut between event SAMPLERDY and task READCLRACC
6
6
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTENSET
Enable interrupt
0x304
read-write
SAMPLERDY
Write '1' to enable interrupt for event SAMPLERDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
REPORTRDY
Write '1' to enable interrupt for event REPORTRDY
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ACCOF
Write '1' to enable interrupt for event ACCOF
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DBLRDY
Write '1' to enable interrupt for event DBLRDY
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
STOPPED
Write '1' to enable interrupt for event STOPPED
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
SAMPLERDY
Write '1' to disable interrupt for event SAMPLERDY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
REPORTRDY
Write '1' to disable interrupt for event REPORTRDY
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ACCOF
Write '1' to disable interrupt for event ACCOF
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DBLRDY
Write '1' to disable interrupt for event DBLRDY
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
STOPPED
Write '1' to disable interrupt for event STOPPED
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENABLE
Enable the quadrature decoder
0x500
read-write
ENABLE
Enable or disable the quadrature decoder
0
0
Disabled
Disable
0
Enabled
Enable
1
LEDPOL
LED output pin polarity
0x504
read-write
LEDPOL
LED output pin polarity
0
0
ActiveLow
Led active on output pin low
0
ActiveHigh
Led active on output pin high
1
SAMPLEPER
Sample period
0x508
read-write
SAMPLEPER
Sample period. The SAMPLE register will be updated for every new sample
0
3
128us
128 us
0
256us
256 us
1
512us
512 us
2
1024us
1024 us
3
2048us
2048 us
4
4096us
4096 us
5
8192us
8192 us
6
16384us
16384 us
7
32ms
32768 us
8
65ms
65536 us
9
131ms
131072 us
10
SAMPLE
Motion sample value
0x50C
read-only
int32_t
SAMPLE
Last motion sample
0
31
REPORTPER
Number of samples to be taken before REPORTRDY and DBLRDY events can be generated
0x510
read-write
REPORTPER
Specifies the number of samples to be accumulated in the ACC register before the REPORTRDY and DBLRDY events can be generated
0
3
10Smpl
10 samples / report
0
40Smpl
40 samples / report
1
80Smpl
80 samples / report
2
120Smpl
120 samples / report
3
160Smpl
160 samples / report
4
200Smpl
200 samples / report
5
240Smpl
240 samples / report
6
280Smpl
280 samples / report
7
1Smpl
1 sample / report
8
ACC
Register accumulating the valid transitions
0x514
read-only
int32_t
ACC
Register accumulating all valid samples (not double transition) read from the SAMPLE register
0
31
ACCREAD
Snapshot of the ACC register, updated by the READCLRACC or RDCLRACC task
0x518
read-only
int32_t
ACCREAD
Snapshot of the ACC register.
0
31
PSEL
Unspecified
QDEC_PSEL
read-write
0x51C
LED
Pin select for LED signal
0x000
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
A
Pin select for A signal
0x004
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
B
Pin select for B signal
0x008
read-write
0xFFFFFFFF
PIN
Pin number
0
4
CONNECT
Connection
31
31
Disconnected
Disconnect
1
Connected
Connect
0
DBFEN
Enable input debounce filters
0x528
read-write
DBFEN
Enable input debounce filters
0
0
Disabled
Debounce input filters disabled
0
Enabled
Debounce input filters enabled
1
LEDPRE
Time period the LED is switched ON prior to sampling
0x540
read-write
0x00000010
LEDPRE
Period in us the LED is switched on prior to sampling
0
8
ACCDBL
Register accumulating the number of detected double transitions
0x544
read-only
ACCDBL
Register accumulating the number of detected double or illegal transitions. ( SAMPLE = 2 ).
0
3
ACCDBLREAD
Snapshot of the ACCDBL, updated by the READCLRACC or RDCLRDBL task
0x548
read-only
ACCDBLREAD
Snapshot of the ACCDBL register. This field is updated when the READCLRACC or RDCLRDBL task is triggered.
0
3
COMP
Comparator
0x40013000
0
0x1000
registers
COMP
19
COMP
0x20
TASKS_START
Start comparator
0x000
write-only
TASKS_START
Start comparator
0
0
Trigger
Trigger task
1
TASKS_STOP
Stop comparator
0x004
write-only
TASKS_STOP
Stop comparator
0
0
Trigger
Trigger task
1
TASKS_SAMPLE
Sample comparator value
0x008
write-only
TASKS_SAMPLE
Sample comparator value
0
0
Trigger
Trigger task
1
EVENTS_READY
COMP is ready and output is valid
0x100
read-write
EVENTS_READY
COMP is ready and output is valid
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_DOWN
Downward crossing
0x104
read-write
EVENTS_DOWN
Downward crossing
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_UP
Upward crossing
0x108
read-write
EVENTS_UP
Upward crossing
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_CROSS
Downward or upward crossing
0x10C
read-write
EVENTS_CROSS
Downward or upward crossing
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
READY_SAMPLE
Shortcut between event READY and task SAMPLE
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
READY_STOP
Shortcut between event READY and task STOP
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
DOWN_STOP
Shortcut between event DOWN and task STOP
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
UP_STOP
Shortcut between event UP and task STOP
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
CROSS_STOP
Shortcut between event CROSS and task STOP
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTEN
Enable or disable interrupt
0x300
read-write
READY
Enable or disable interrupt for event READY
0
0
Disabled
Disable
0
Enabled
Enable
1
DOWN
Enable or disable interrupt for event DOWN
1
1
Disabled
Disable
0
Enabled
Enable
1
UP
Enable or disable interrupt for event UP
2
2
Disabled
Disable
0
Enabled
Enable
1
CROSS
Enable or disable interrupt for event CROSS
3
3
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
READY
Write '1' to enable interrupt for event READY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
DOWN
Write '1' to enable interrupt for event DOWN
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
UP
Write '1' to enable interrupt for event UP
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
CROSS
Write '1' to enable interrupt for event CROSS
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
READY
Write '1' to disable interrupt for event READY
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
DOWN
Write '1' to disable interrupt for event DOWN
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
UP
Write '1' to disable interrupt for event UP
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
CROSS
Write '1' to disable interrupt for event CROSS
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
RESULT
Compare result
0x400
read-only
RESULT
Result of last compare. Decision point SAMPLE task.
0
0
Below
Input voltage is below the threshold (VIN+ < VIN-)
0
Above
Input voltage is above the threshold (VIN+ > VIN-)
1
ENABLE
COMP enable
0x500
read-write
ENABLE
Enable or disable COMP
0
1
Disabled
Disable
0
Enabled
Enable
2
PSEL
Pin select
0x504
read-write
PSEL
Analog pin select
0
2
AnalogInput0
AIN0 selected as analog input
0
AnalogInput1
AIN1 selected as analog input
1
AnalogInput2
AIN2 selected as analog input
2
AnalogInput3
AIN3 selected as analog input
3
VddhDiv5
VDDH/5 selected as analog input
7
REFSEL
Reference source select for single-ended mode
0x508
read-write
0x00000004
REFSEL
Reference select
0
2
Int1V2
VREF = internal 1.2 V reference (VDD >= 1.7 V)
0
Int1V8
VREF = internal 1.8 V reference (VDD >= VREF + 0.2 V)
1
Int2V4
VREF = internal 2.4 V reference (VDD >= VREF + 0.2 V)
2
VDD
VREF = VDD
4
ARef
VREF = AREF
5
EXTREFSEL
External reference select
0x50C
read-write
EXTREFSEL
External analog reference select
0
2
AnalogReference0
Use AIN0 as external analog reference
0
AnalogReference1
Use AIN1 as external analog reference
1
AnalogReference2
Use AIN2 as external analog reference
2
AnalogReference3
Use AIN3 as external analog reference
3
TH
Threshold configuration for hysteresis unit
0x530
read-write
0x00000000
THDOWN
VDOWN = (THDOWN+1)/64*VREF
0
5
THUP
VUP = (THUP+1)/64*VREF
8
13
MODE
Mode configuration
0x534
read-write
SP
Speed and power modes
0
1
Low
Low-power mode
0
Normal
Normal mode
1
High
High-speed mode
2
MAIN
Main operation modes
8
8
SE
Single-ended mode
0
Diff
Differential mode
1
HYST
Comparator hysteresis enable
0x538
read-write
HYST
Comparator hysteresis
0
0
NoHyst
Comparator hysteresis disabled
0
Hyst50mV
Comparator hysteresis enabled
1
EGU0
Event generator unit 0
0x40014000
EGU
0
0x1000
registers
SWI0_EGU0
20
EGU
0x20
0x10
0x4
TASKS_TRIGGER[%s]
Description collection: Trigger n for triggering the corresponding TRIGGERED[n] event
0x000
write-only
TASKS_TRIGGER
Trigger n for triggering the corresponding TRIGGERED[n] event
0
0
Trigger
Trigger task
1
0x10
0x4
EVENTS_TRIGGERED[%s]
Description collection: Event number n generated by triggering the corresponding TRIGGER[n] task
0x100
read-write
EVENTS_TRIGGERED
Event number n generated by triggering the corresponding TRIGGER[n] task
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
INTEN
Enable or disable interrupt
0x300
read-write
TRIGGERED0
Enable or disable interrupt for event TRIGGERED[0]
0
0
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED1
Enable or disable interrupt for event TRIGGERED[1]
1
1
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED2
Enable or disable interrupt for event TRIGGERED[2]
2
2
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED3
Enable or disable interrupt for event TRIGGERED[3]
3
3
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED4
Enable or disable interrupt for event TRIGGERED[4]
4
4
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED5
Enable or disable interrupt for event TRIGGERED[5]
5
5
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED6
Enable or disable interrupt for event TRIGGERED[6]
6
6
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED7
Enable or disable interrupt for event TRIGGERED[7]
7
7
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED8
Enable or disable interrupt for event TRIGGERED[8]
8
8
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED9
Enable or disable interrupt for event TRIGGERED[9]
9
9
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED10
Enable or disable interrupt for event TRIGGERED[10]
10
10
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED11
Enable or disable interrupt for event TRIGGERED[11]
11
11
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED12
Enable or disable interrupt for event TRIGGERED[12]
12
12
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED13
Enable or disable interrupt for event TRIGGERED[13]
13
13
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED14
Enable or disable interrupt for event TRIGGERED[14]
14
14
Disabled
Disable
0
Enabled
Enable
1
TRIGGERED15
Enable or disable interrupt for event TRIGGERED[15]
15
15
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
TRIGGERED0
Write '1' to enable interrupt for event TRIGGERED[0]
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED1
Write '1' to enable interrupt for event TRIGGERED[1]
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED2
Write '1' to enable interrupt for event TRIGGERED[2]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED3
Write '1' to enable interrupt for event TRIGGERED[3]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED4
Write '1' to enable interrupt for event TRIGGERED[4]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED5
Write '1' to enable interrupt for event TRIGGERED[5]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED6
Write '1' to enable interrupt for event TRIGGERED[6]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED7
Write '1' to enable interrupt for event TRIGGERED[7]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED8
Write '1' to enable interrupt for event TRIGGERED[8]
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED9
Write '1' to enable interrupt for event TRIGGERED[9]
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED10
Write '1' to enable interrupt for event TRIGGERED[10]
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED11
Write '1' to enable interrupt for event TRIGGERED[11]
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED12
Write '1' to enable interrupt for event TRIGGERED[12]
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED13
Write '1' to enable interrupt for event TRIGGERED[13]
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED14
Write '1' to enable interrupt for event TRIGGERED[14]
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
TRIGGERED15
Write '1' to enable interrupt for event TRIGGERED[15]
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
TRIGGERED0
Write '1' to disable interrupt for event TRIGGERED[0]
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED1
Write '1' to disable interrupt for event TRIGGERED[1]
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED2
Write '1' to disable interrupt for event TRIGGERED[2]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED3
Write '1' to disable interrupt for event TRIGGERED[3]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED4
Write '1' to disable interrupt for event TRIGGERED[4]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED5
Write '1' to disable interrupt for event TRIGGERED[5]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED6
Write '1' to disable interrupt for event TRIGGERED[6]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED7
Write '1' to disable interrupt for event TRIGGERED[7]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED8
Write '1' to disable interrupt for event TRIGGERED[8]
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED9
Write '1' to disable interrupt for event TRIGGERED[9]
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED10
Write '1' to disable interrupt for event TRIGGERED[10]
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED11
Write '1' to disable interrupt for event TRIGGERED[11]
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED12
Write '1' to disable interrupt for event TRIGGERED[12]
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED13
Write '1' to disable interrupt for event TRIGGERED[13]
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED14
Write '1' to disable interrupt for event TRIGGERED[14]
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
TRIGGERED15
Write '1' to disable interrupt for event TRIGGERED[15]
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SWI0
Software interrupt 0
0x40014000
EGU0
SWI
0
0x1000
registers
SWI0_EGU0
20
SWI
0x20
UNUSED
Unused.
0x000
0x00000000
read-only
EGU1
Event generator unit 1
0x40015000
SWI1_EGU1
21
SWI1
Software interrupt 1
0x40015000
EGU1
SWI1_EGU1
21
EGU2
Event generator unit 2
0x40016000
SWI2_EGU2
22
SWI2
Software interrupt 2
0x40016000
EGU2
SWI2_EGU2
22
EGU3
Event generator unit 3
0x40017000
SWI3_EGU3
23
SWI3
Software interrupt 3
0x40017000
EGU3
SWI3_EGU3
23
EGU4
Event generator unit 4
0x40018000
SWI4_EGU4
24
SWI4
Software interrupt 4
0x40018000
EGU4
SWI4_EGU4
24
EGU5
Event generator unit 5
0x40019000
SWI5_EGU5
25
SWI5
Software interrupt 5
0x40019000
EGU5
SWI5_EGU5
25
TIMER3
Timer/Counter 3
0x4001A000
TIMER3
26
ACL
Access control lists
0x4001E000
0
0x1000
registers
ACL
0x20
8
0x010
ACL[%s]
Unspecified
ACL_ACL
read-write
0x800
ADDR
Description cluster: Start address of region to protect. The start address must be word-aligned.
0x000
read-writeonce
0x00000000
ADDR
Start address of flash region n. The start address must point to a flash page boundary.
0
31
SIZE
Description cluster: Size of region to protect counting from address ACL[n].ADDR. Write '0' as no effect.
0x004
read-writeonce
0x00000000
SIZE
Size of flash region n in bytes. Must be a multiple of the flash page size.
0
31
PERM
Description cluster: Access permissions for region n as defined by start address ACL[n].ADDR and size ACL[n].SIZE
0x008
read-writeonce
0x00000000
WRITE
Configure write and erase permissions for region n. Write '0' has no effect.
1
1
Enable
Allow write and erase instructions to region n
0
Disable
Block write and erase instructions to region n
1
READ
Configure read permissions for region n. Write '0' has no effect.
2
2
Enable
Allow read instructions to region n
0
Disable
Block read instructions to region n
1
NVMC
Non Volatile Memory Controller
0x4001E000
ACL
0
0x1000
registers
NVMC
0x20
READY
Ready flag
0x400
read-only
0x00000001
READY
NVMC is ready or busy
0
0
Busy
NVMC is busy (on-going write or erase operation)
0
Ready
NVMC is ready
1
READYNEXT
Ready flag
0x408
read-only
0x00000001
READYNEXT
NVMC can accept a new write operation
0
0
Busy
NVMC cannot accept any write operation
0
Ready
NVMC is ready
1
CONFIG
Configuration register
0x504
read-write
WEN
Program memory access mode. It is strongly recommended to only activate erase and write modes when they are actively used.
0
1
Ren
Read only access
0
Wen
Write enabled
1
Een
Erase enabled
2
ERASEPAGE
Register for erasing a page in code area
0x508
write-only
ERASEPAGE
Register for starting erase of a page in code area
0
31
ERASEPCR1
Deprecated register - Register for erasing a page in code area, equivalent to ERASEPAGE
0x508
write-only
ERASEPAGE
ERASEPCR1
Register for erasing a page in code area, equivalent to ERASEPAGE
0
31
ERASEALL
Register for erasing all non-volatile user memory
0x50C
write-only
ERASEALL
Erase all non-volatile memory including UICR registers. The erase must be enabled using CONFIG.WEN before the non-volatile memory can be erased.
0
0
NoOperation
No operation
0
Erase
Start chip erase
1
ERASEPCR0
Deprecated register - Register for erasing a page in code area, equivalent to ERASEPAGE
0x510
write-only
ERASEPCR0
Register for starting erase of a page in code area, equivalent to ERASEPAGE
0
31
ERASEUICR
Register for erasing user information configuration registers
0x514
write-only
ERASEUICR
Register starting erase of all user information configuration registers. The erase must be enabled using CONFIG.WEN before the UICR can be erased.
0
0
NoOperation
No operation
0
Erase
Start erase of UICR
1
ERASEPAGEPARTIAL
Register for partial erase of a page in code area
0x518
write-only
ERASEPAGEPARTIAL
Register for starting partial erase of a page in code area
0
31
ERASEPAGEPARTIALCFG
Register for partial erase configuration
0x51C
read-write
0x0000000A
DURATION
Duration of the partial erase in milliseconds
0
6
PPI
Programmable Peripheral Interconnect
0x4001F000
0
0x1000
registers
PPI
0x20
6
0x008
TASKS_CHG[%s]
Channel group tasks
PPI_TASKS_CHG
write-only
0x000
EN
Description cluster: Enable channel group n
0x000
write-only
EN
Enable channel group n
0
0
Trigger
Trigger task
1
DIS
Description cluster: Disable channel group n
0x004
write-only
DIS
Disable channel group n
0
0
Trigger
Trigger task
1
CHEN
Channel enable register
0x500
read-write
CH0
Enable or disable channel 0
0
0
Disabled
Disable channel
0
Enabled
Enable channel
1
CH1
Enable or disable channel 1
1
1
Disabled
Disable channel
0
Enabled
Enable channel
1
CH2
Enable or disable channel 2
2
2
Disabled
Disable channel
0
Enabled
Enable channel
1
CH3
Enable or disable channel 3
3
3
Disabled
Disable channel
0
Enabled
Enable channel
1
CH4
Enable or disable channel 4
4
4
Disabled
Disable channel
0
Enabled
Enable channel
1
CH5
Enable or disable channel 5
5
5
Disabled
Disable channel
0
Enabled
Enable channel
1
CH6
Enable or disable channel 6
6
6
Disabled
Disable channel
0
Enabled
Enable channel
1
CH7
Enable or disable channel 7
7
7
Disabled
Disable channel
0
Enabled
Enable channel
1
CH8
Enable or disable channel 8
8
8
Disabled
Disable channel
0
Enabled
Enable channel
1
CH9
Enable or disable channel 9
9
9
Disabled
Disable channel
0
Enabled
Enable channel
1
CH10
Enable or disable channel 10
10
10
Disabled
Disable channel
0
Enabled
Enable channel
1
CH11
Enable or disable channel 11
11
11
Disabled
Disable channel
0
Enabled
Enable channel
1
CH12
Enable or disable channel 12
12
12
Disabled
Disable channel
0
Enabled
Enable channel
1
CH13
Enable or disable channel 13
13
13
Disabled
Disable channel
0
Enabled
Enable channel
1
CH14
Enable or disable channel 14
14
14
Disabled
Disable channel
0
Enabled
Enable channel
1
CH15
Enable or disable channel 15
15
15
Disabled
Disable channel
0
Enabled
Enable channel
1
CH16
Enable or disable channel 16
16
16
Disabled
Disable channel
0
Enabled
Enable channel
1
CH17
Enable or disable channel 17
17
17
Disabled
Disable channel
0
Enabled
Enable channel
1
CH18
Enable or disable channel 18
18
18
Disabled
Disable channel
0
Enabled
Enable channel
1
CH19
Enable or disable channel 19
19
19
Disabled
Disable channel
0
Enabled
Enable channel
1
CH20
Enable or disable channel 20
20
20
Disabled
Disable channel
0
Enabled
Enable channel
1
CH21
Enable or disable channel 21
21
21
Disabled
Disable channel
0
Enabled
Enable channel
1
CH22
Enable or disable channel 22
22
22
Disabled
Disable channel
0
Enabled
Enable channel
1
CH23
Enable or disable channel 23
23
23
Disabled
Disable channel
0
Enabled
Enable channel
1
CH24
Enable or disable channel 24
24
24
Disabled
Disable channel
0
Enabled
Enable channel
1
CH25
Enable or disable channel 25
25
25
Disabled
Disable channel
0
Enabled
Enable channel
1
CH26
Enable or disable channel 26
26
26
Disabled
Disable channel
0
Enabled
Enable channel
1
CH27
Enable or disable channel 27
27
27
Disabled
Disable channel
0
Enabled
Enable channel
1
CH28
Enable or disable channel 28
28
28
Disabled
Disable channel
0
Enabled
Enable channel
1
CH29
Enable or disable channel 29
29
29
Disabled
Disable channel
0
Enabled
Enable channel
1
CH30
Enable or disable channel 30
30
30
Disabled
Disable channel
0
Enabled
Enable channel
1
CH31
Enable or disable channel 31
31
31
Disabled
Disable channel
0
Enabled
Enable channel
1
CHENSET
Channel enable set register
0x504
read-write
oneToSet
CH0
Channel 0 enable set register. Writing '0' has no effect
0
0
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH1
Channel 1 enable set register. Writing '0' has no effect
1
1
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH2
Channel 2 enable set register. Writing '0' has no effect
2
2
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH3
Channel 3 enable set register. Writing '0' has no effect
3
3
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH4
Channel 4 enable set register. Writing '0' has no effect
4
4
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH5
Channel 5 enable set register. Writing '0' has no effect
5
5
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH6
Channel 6 enable set register. Writing '0' has no effect
6
6
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH7
Channel 7 enable set register. Writing '0' has no effect
7
7
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH8
Channel 8 enable set register. Writing '0' has no effect
8
8
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH9
Channel 9 enable set register. Writing '0' has no effect
9
9
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH10
Channel 10 enable set register. Writing '0' has no effect
10
10
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH11
Channel 11 enable set register. Writing '0' has no effect
11
11
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH12
Channel 12 enable set register. Writing '0' has no effect
12
12
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH13
Channel 13 enable set register. Writing '0' has no effect
13
13
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH14
Channel 14 enable set register. Writing '0' has no effect
14
14
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH15
Channel 15 enable set register. Writing '0' has no effect
15
15
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH16
Channel 16 enable set register. Writing '0' has no effect
16
16
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH17
Channel 17 enable set register. Writing '0' has no effect
17
17
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH18
Channel 18 enable set register. Writing '0' has no effect
18
18
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH19
Channel 19 enable set register. Writing '0' has no effect
19
19
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH20
Channel 20 enable set register. Writing '0' has no effect
20
20
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH21
Channel 21 enable set register. Writing '0' has no effect
21
21
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH22
Channel 22 enable set register. Writing '0' has no effect
22
22
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH23
Channel 23 enable set register. Writing '0' has no effect
23
23
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH24
Channel 24 enable set register. Writing '0' has no effect
24
24
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH25
Channel 25 enable set register. Writing '0' has no effect
25
25
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH26
Channel 26 enable set register. Writing '0' has no effect
26
26
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH27
Channel 27 enable set register. Writing '0' has no effect
27
27
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH28
Channel 28 enable set register. Writing '0' has no effect
28
28
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH29
Channel 29 enable set register. Writing '0' has no effect
29
29
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH30
Channel 30 enable set register. Writing '0' has no effect
30
30
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CH31
Channel 31 enable set register. Writing '0' has no effect
31
31
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Set
Write: Enable channel
1
CHENCLR
Channel enable clear register
0x508
read-write
oneToClear
CH0
Channel 0 enable clear register. Writing '0' has no effect
0
0
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH1
Channel 1 enable clear register. Writing '0' has no effect
1
1
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH2
Channel 2 enable clear register. Writing '0' has no effect
2
2
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH3
Channel 3 enable clear register. Writing '0' has no effect
3
3
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH4
Channel 4 enable clear register. Writing '0' has no effect
4
4
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH5
Channel 5 enable clear register. Writing '0' has no effect
5
5
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH6
Channel 6 enable clear register. Writing '0' has no effect
6
6
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH7
Channel 7 enable clear register. Writing '0' has no effect
7
7
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH8
Channel 8 enable clear register. Writing '0' has no effect
8
8
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH9
Channel 9 enable clear register. Writing '0' has no effect
9
9
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH10
Channel 10 enable clear register. Writing '0' has no effect
10
10
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH11
Channel 11 enable clear register. Writing '0' has no effect
11
11
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH12
Channel 12 enable clear register. Writing '0' has no effect
12
12
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH13
Channel 13 enable clear register. Writing '0' has no effect
13
13
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH14
Channel 14 enable clear register. Writing '0' has no effect
14
14
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH15
Channel 15 enable clear register. Writing '0' has no effect
15
15
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH16
Channel 16 enable clear register. Writing '0' has no effect
16
16
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH17
Channel 17 enable clear register. Writing '0' has no effect
17
17
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH18
Channel 18 enable clear register. Writing '0' has no effect
18
18
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH19
Channel 19 enable clear register. Writing '0' has no effect
19
19
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH20
Channel 20 enable clear register. Writing '0' has no effect
20
20
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH21
Channel 21 enable clear register. Writing '0' has no effect
21
21
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH22
Channel 22 enable clear register. Writing '0' has no effect
22
22
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH23
Channel 23 enable clear register. Writing '0' has no effect
23
23
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH24
Channel 24 enable clear register. Writing '0' has no effect
24
24
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH25
Channel 25 enable clear register. Writing '0' has no effect
25
25
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH26
Channel 26 enable clear register. Writing '0' has no effect
26
26
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH27
Channel 27 enable clear register. Writing '0' has no effect
27
27
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH28
Channel 28 enable clear register. Writing '0' has no effect
28
28
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH29
Channel 29 enable clear register. Writing '0' has no effect
29
29
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH30
Channel 30 enable clear register. Writing '0' has no effect
30
30
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
CH31
Channel 31 enable clear register. Writing '0' has no effect
31
31
read
Disabled
Read: channel disabled
0
Enabled
Read: channel enabled
1
write
Clear
Write: disable channel
1
20
0x008
CH[%s]
PPI Channel
PPI_CH
read-write
0x510
EEP
Description cluster: Channel n event end-point
0x000
read-write
EEP
Pointer to event register. Accepts only addresses to registers from the Event group.
0
31
TEP
Description cluster: Channel n task end-point
0x004
read-write
TEP
Pointer to task register. Accepts only addresses to registers from the Task group.
0
31
0x6
0x4
CHG[%s]
Description collection: Channel group n
0x800
read-write
CH0
Include or exclude channel 0
0
0
Excluded
Exclude
0
Included
Include
1
CH1
Include or exclude channel 1
1
1
Excluded
Exclude
0
Included
Include
1
CH2
Include or exclude channel 2
2
2
Excluded
Exclude
0
Included
Include
1
CH3
Include or exclude channel 3
3
3
Excluded
Exclude
0
Included
Include
1
CH4
Include or exclude channel 4
4
4
Excluded
Exclude
0
Included
Include
1
CH5
Include or exclude channel 5
5
5
Excluded
Exclude
0
Included
Include
1
CH6
Include or exclude channel 6
6
6
Excluded
Exclude
0
Included
Include
1
CH7
Include or exclude channel 7
7
7
Excluded
Exclude
0
Included
Include
1
CH8
Include or exclude channel 8
8
8
Excluded
Exclude
0
Included
Include
1
CH9
Include or exclude channel 9
9
9
Excluded
Exclude
0
Included
Include
1
CH10
Include or exclude channel 10
10
10
Excluded
Exclude
0
Included
Include
1
CH11
Include or exclude channel 11
11
11
Excluded
Exclude
0
Included
Include
1
CH12
Include or exclude channel 12
12
12
Excluded
Exclude
0
Included
Include
1
CH13
Include or exclude channel 13
13
13
Excluded
Exclude
0
Included
Include
1
CH14
Include or exclude channel 14
14
14
Excluded
Exclude
0
Included
Include
1
CH15
Include or exclude channel 15
15
15
Excluded
Exclude
0
Included
Include
1
CH16
Include or exclude channel 16
16
16
Excluded
Exclude
0
Included
Include
1
CH17
Include or exclude channel 17
17
17
Excluded
Exclude
0
Included
Include
1
CH18
Include or exclude channel 18
18
18
Excluded
Exclude
0
Included
Include
1
CH19
Include or exclude channel 19
19
19
Excluded
Exclude
0
Included
Include
1
CH20
Include or exclude channel 20
20
20
Excluded
Exclude
0
Included
Include
1
CH21
Include or exclude channel 21
21
21
Excluded
Exclude
0
Included
Include
1
CH22
Include or exclude channel 22
22
22
Excluded
Exclude
0
Included
Include
1
CH23
Include or exclude channel 23
23
23
Excluded
Exclude
0
Included
Include
1
CH24
Include or exclude channel 24
24
24
Excluded
Exclude
0
Included
Include
1
CH25
Include or exclude channel 25
25
25
Excluded
Exclude
0
Included
Include
1
CH26
Include or exclude channel 26
26
26
Excluded
Exclude
0
Included
Include
1
CH27
Include or exclude channel 27
27
27
Excluded
Exclude
0
Included
Include
1
CH28
Include or exclude channel 28
28
28
Excluded
Exclude
0
Included
Include
1
CH29
Include or exclude channel 29
29
29
Excluded
Exclude
0
Included
Include
1
CH30
Include or exclude channel 30
30
30
Excluded
Exclude
0
Included
Include
1
CH31
Include or exclude channel 31
31
31
Excluded
Exclude
0
Included
Include
1
32
0x004
FORK[%s]
Fork
PPI_FORK
read-write
0x910
TEP
Description cluster: Channel n task end-point
0x000
read-write
TEP
Pointer to task register
0
31
USBD
Universal serial bus device
0x40027000
0
0x1000
registers
USBD
39
USBD
0x20
0x8
0x4
TASKS_STARTEPIN[%s]
Description collection: Captures the EPIN[n].PTR and EPIN[n].MAXCNT registers values, and enables endpoint IN n to respond to traffic from host
0x004
write-only
TASKS_STARTEPIN
Captures the EPIN[n].PTR and EPIN[n].MAXCNT registers values, and enables endpoint IN n to respond to traffic from host
0
0
Trigger
Trigger task
1
TASKS_STARTISOIN
Captures the ISOIN.PTR and ISOIN.MAXCNT registers values, and enables sending data on ISO endpoint
0x024
write-only
TASKS_STARTISOIN
Captures the ISOIN.PTR and ISOIN.MAXCNT registers values, and enables sending data on ISO endpoint
0
0
Trigger
Trigger task
1
0x8
0x4
TASKS_STARTEPOUT[%s]
Description collection: Captures the EPOUT[n].PTR and EPOUT[n].MAXCNT registers values, and enables endpoint n to respond to traffic from host
0x028
write-only
TASKS_STARTEPOUT
Captures the EPOUT[n].PTR and EPOUT[n].MAXCNT registers values, and enables endpoint n to respond to traffic from host
0
0
Trigger
Trigger task
1
TASKS_STARTISOOUT
Captures the ISOOUT.PTR and ISOOUT.MAXCNT registers values, and enables receiving of data on ISO endpoint
0x048
write-only
TASKS_STARTISOOUT
Captures the ISOOUT.PTR and ISOOUT.MAXCNT registers values, and enables receiving of data on ISO endpoint
0
0
Trigger
Trigger task
1
TASKS_EP0RCVOUT
Allows OUT data stage on control endpoint 0
0x04C
write-only
TASKS_EP0RCVOUT
Allows OUT data stage on control endpoint 0
0
0
Trigger
Trigger task
1
TASKS_EP0STATUS
Allows status stage on control endpoint 0
0x050
write-only
TASKS_EP0STATUS
Allows status stage on control endpoint 0
0
0
Trigger
Trigger task
1
TASKS_EP0STALL
Stalls data and status stage on control endpoint 0
0x054
write-only
TASKS_EP0STALL
Stalls data and status stage on control endpoint 0
0
0
Trigger
Trigger task
1
TASKS_DPDMDRIVE
Forces D+ and D- lines into the state defined in the DPDMVALUE register
0x058
write-only
TASKS_DPDMDRIVE
Forces D+ and D- lines into the state defined in the DPDMVALUE register
0
0
Trigger
Trigger task
1
TASKS_DPDMNODRIVE
Stops forcing D+ and D- lines into any state (USB engine takes control)
0x05C
write-only
TASKS_DPDMNODRIVE
Stops forcing D+ and D- lines into any state (USB engine takes control)
0
0
Trigger
Trigger task
1
EVENTS_USBRESET
Signals that a USB reset condition has been detected on USB lines
0x100
read-write
EVENTS_USBRESET
Signals that a USB reset condition has been detected on USB lines
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_STARTED
Confirms that the EPIN[n].PTR and EPIN[n].MAXCNT, or EPOUT[n].PTR and EPOUT[n].MAXCNT registers have been captured on all endpoints reported in the EPSTATUS register
0x104
read-write
EVENTS_STARTED
Confirms that the EPIN[n].PTR and EPIN[n].MAXCNT, or EPOUT[n].PTR and EPOUT[n].MAXCNT registers have been captured on all endpoints reported in the EPSTATUS register
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
0x8
0x4
EVENTS_ENDEPIN[%s]
Description collection: The whole EPIN[n] buffer has been consumed. The buffer can be accessed safely by software.
0x108
read-write
EVENTS_ENDEPIN
The whole EPIN[n] buffer has been consumed. The buffer can be accessed safely by software.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_EP0DATADONE
An acknowledged data transfer has taken place on the control endpoint
0x128
read-write
EVENTS_EP0DATADONE
An acknowledged data transfer has taken place on the control endpoint
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDISOIN
The whole ISOIN buffer has been consumed. The buffer can be accessed safely by software.
0x12C
read-write
EVENTS_ENDISOIN
The whole ISOIN buffer has been consumed. The buffer can be accessed safely by software.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
0x8
0x4
EVENTS_ENDEPOUT[%s]
Description collection: The whole EPOUT[n] buffer has been consumed. The buffer can be accessed safely by software.
0x130
read-write
EVENTS_ENDEPOUT
The whole EPOUT[n] buffer has been consumed. The buffer can be accessed safely by software.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_ENDISOOUT
The whole ISOOUT buffer has been consumed. The buffer can be accessed safely by software.
0x150
read-write
EVENTS_ENDISOOUT
The whole ISOOUT buffer has been consumed. The buffer can be accessed safely by software.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_SOF
Signals that a SOF (start of frame) condition has been detected on USB lines
0x154
read-write
EVENTS_SOF
Signals that a SOF (start of frame) condition has been detected on USB lines
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_USBEVENT
An event or an error not covered by specific events has occurred. Check EVENTCAUSE register to find the cause.
0x158
read-write
EVENTS_USBEVENT
An event or an error not covered by specific events has occurred. Check EVENTCAUSE register to find the cause.
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_EP0SETUP
A valid SETUP token has been received (and acknowledged) on the control endpoint
0x15C
read-write
EVENTS_EP0SETUP
A valid SETUP token has been received (and acknowledged) on the control endpoint
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
EVENTS_EPDATA
A data transfer has occurred on a data endpoint, indicated by the EPDATASTATUS register
0x160
read-write
EVENTS_EPDATA
A data transfer has occurred on a data endpoint, indicated by the EPDATASTATUS register
0
0
NotGenerated
Event not generated
0
Generated
Event generated
1
SHORTS
Shortcuts between local events and tasks
0x200
read-write
EP0DATADONE_STARTEPIN0
Shortcut between event EP0DATADONE and task STARTEPIN[0]
0
0
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
EP0DATADONE_STARTEPOUT0
Shortcut between event EP0DATADONE and task STARTEPOUT[0]
1
1
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
EP0DATADONE_EP0STATUS
Shortcut between event EP0DATADONE and task EP0STATUS
2
2
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
ENDEPOUT0_EP0STATUS
Shortcut between event ENDEPOUT[0] and task EP0STATUS
3
3
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
ENDEPOUT0_EP0RCVOUT
Shortcut between event ENDEPOUT[0] and task EP0RCVOUT
4
4
Disabled
Disable shortcut
0
Enabled
Enable shortcut
1
INTEN
Enable or disable interrupt
0x300
read-write
USBRESET
Enable or disable interrupt for event USBRESET
0
0
Disabled
Disable
0
Enabled
Enable
1
STARTED
Enable or disable interrupt for event STARTED
1
1
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN0
Enable or disable interrupt for event ENDEPIN[0]
2
2
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN1
Enable or disable interrupt for event ENDEPIN[1]
3
3
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN2
Enable or disable interrupt for event ENDEPIN[2]
4
4
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN3
Enable or disable interrupt for event ENDEPIN[3]
5
5
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN4
Enable or disable interrupt for event ENDEPIN[4]
6
6
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN5
Enable or disable interrupt for event ENDEPIN[5]
7
7
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN6
Enable or disable interrupt for event ENDEPIN[6]
8
8
Disabled
Disable
0
Enabled
Enable
1
ENDEPIN7
Enable or disable interrupt for event ENDEPIN[7]
9
9
Disabled
Disable
0
Enabled
Enable
1
EP0DATADONE
Enable or disable interrupt for event EP0DATADONE
10
10
Disabled
Disable
0
Enabled
Enable
1
ENDISOIN
Enable or disable interrupt for event ENDISOIN
11
11
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT0
Enable or disable interrupt for event ENDEPOUT[0]
12
12
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT1
Enable or disable interrupt for event ENDEPOUT[1]
13
13
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT2
Enable or disable interrupt for event ENDEPOUT[2]
14
14
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT3
Enable or disable interrupt for event ENDEPOUT[3]
15
15
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT4
Enable or disable interrupt for event ENDEPOUT[4]
16
16
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT5
Enable or disable interrupt for event ENDEPOUT[5]
17
17
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT6
Enable or disable interrupt for event ENDEPOUT[6]
18
18
Disabled
Disable
0
Enabled
Enable
1
ENDEPOUT7
Enable or disable interrupt for event ENDEPOUT[7]
19
19
Disabled
Disable
0
Enabled
Enable
1
ENDISOOUT
Enable or disable interrupt for event ENDISOOUT
20
20
Disabled
Disable
0
Enabled
Enable
1
SOF
Enable or disable interrupt for event SOF
21
21
Disabled
Disable
0
Enabled
Enable
1
USBEVENT
Enable or disable interrupt for event USBEVENT
22
22
Disabled
Disable
0
Enabled
Enable
1
EP0SETUP
Enable or disable interrupt for event EP0SETUP
23
23
Disabled
Disable
0
Enabled
Enable
1
EPDATA
Enable or disable interrupt for event EPDATA
24
24
Disabled
Disable
0
Enabled
Enable
1
INTENSET
Enable interrupt
0x304
read-write
USBRESET
Write '1' to enable interrupt for event USBRESET
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
STARTED
Write '1' to enable interrupt for event STARTED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN0
Write '1' to enable interrupt for event ENDEPIN[0]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN1
Write '1' to enable interrupt for event ENDEPIN[1]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN2
Write '1' to enable interrupt for event ENDEPIN[2]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN3
Write '1' to enable interrupt for event ENDEPIN[3]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN4
Write '1' to enable interrupt for event ENDEPIN[4]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN5
Write '1' to enable interrupt for event ENDEPIN[5]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN6
Write '1' to enable interrupt for event ENDEPIN[6]
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPIN7
Write '1' to enable interrupt for event ENDEPIN[7]
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EP0DATADONE
Write '1' to enable interrupt for event EP0DATADONE
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDISOIN
Write '1' to enable interrupt for event ENDISOIN
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT0
Write '1' to enable interrupt for event ENDEPOUT[0]
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT1
Write '1' to enable interrupt for event ENDEPOUT[1]
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT2
Write '1' to enable interrupt for event ENDEPOUT[2]
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT3
Write '1' to enable interrupt for event ENDEPOUT[3]
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT4
Write '1' to enable interrupt for event ENDEPOUT[4]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT5
Write '1' to enable interrupt for event ENDEPOUT[5]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT6
Write '1' to enable interrupt for event ENDEPOUT[6]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDEPOUT7
Write '1' to enable interrupt for event ENDEPOUT[7]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
ENDISOOUT
Write '1' to enable interrupt for event ENDISOOUT
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
SOF
Write '1' to enable interrupt for event SOF
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
USBEVENT
Write '1' to enable interrupt for event USBEVENT
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EP0SETUP
Write '1' to enable interrupt for event EP0SETUP
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
EPDATA
Write '1' to enable interrupt for event EPDATA
24
24
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Set
Enable
1
INTENCLR
Disable interrupt
0x308
read-write
USBRESET
Write '1' to disable interrupt for event USBRESET
0
0
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
STARTED
Write '1' to disable interrupt for event STARTED
1
1
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN0
Write '1' to disable interrupt for event ENDEPIN[0]
2
2
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN1
Write '1' to disable interrupt for event ENDEPIN[1]
3
3
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN2
Write '1' to disable interrupt for event ENDEPIN[2]
4
4
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN3
Write '1' to disable interrupt for event ENDEPIN[3]
5
5
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN4
Write '1' to disable interrupt for event ENDEPIN[4]
6
6
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN5
Write '1' to disable interrupt for event ENDEPIN[5]
7
7
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN6
Write '1' to disable interrupt for event ENDEPIN[6]
8
8
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPIN7
Write '1' to disable interrupt for event ENDEPIN[7]
9
9
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EP0DATADONE
Write '1' to disable interrupt for event EP0DATADONE
10
10
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDISOIN
Write '1' to disable interrupt for event ENDISOIN
11
11
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT0
Write '1' to disable interrupt for event ENDEPOUT[0]
12
12
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT1
Write '1' to disable interrupt for event ENDEPOUT[1]
13
13
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT2
Write '1' to disable interrupt for event ENDEPOUT[2]
14
14
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT3
Write '1' to disable interrupt for event ENDEPOUT[3]
15
15
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT4
Write '1' to disable interrupt for event ENDEPOUT[4]
16
16
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT5
Write '1' to disable interrupt for event ENDEPOUT[5]
17
17
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT6
Write '1' to disable interrupt for event ENDEPOUT[6]
18
18
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDEPOUT7
Write '1' to disable interrupt for event ENDEPOUT[7]
19
19
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
ENDISOOUT
Write '1' to disable interrupt for event ENDISOOUT
20
20
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
SOF
Write '1' to disable interrupt for event SOF
21
21
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
USBEVENT
Write '1' to disable interrupt for event USBEVENT
22
22
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EP0SETUP
Write '1' to disable interrupt for event EP0SETUP
23
23
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EPDATA
Write '1' to disable interrupt for event EPDATA
24
24
read
Disabled
Read: Disabled
0
Enabled
Read: Enabled
1
write
Clear
Disable
1
EVENTCAUSE
Details on what caused the USBEVENT event
0x400
read-write
oneToClear
ISOOUTCRC
CRC error was detected on isochronous OUT endpoint 8. Write '1' to clear.
0
0
NotDetected
No error detected
0
Detected
Error detected
1
SUSPEND
Signals that USB lines have been idle long enough for the device to enter suspend. Write '1' to clear.
8
8
NotDetected
Suspend not detected
0
Detected
Suspend detected
1
RESUME
Signals that a RESUME condition (K state or activity restart) has been detected on USB lines. Write '1' to clear.
9
9
NotDetected
Resume not detected
0
Detected
Resume detected
1
USBWUALLOWED
USB MAC has been woken up and operational. Write '1' to clear.
10
10
NotAllowed
Wake up not allowed
0
Allowed
Wake up allowed
1
READY
USB device is ready for normal operation. Write '1' to clear.
11
11
NotDetected
USBEVENT was not issued due to USBD peripheral ready
0
Ready
USBD peripheral is ready
1
HALTED
Unspecified
USBD_HALTED
read-write
0x420
0x8
0x4
EPIN[%s]
Description collection: IN endpoint halted status. Can be used as is as response to a GetStatus() request to endpoint.
0x000
read-only
GETSTATUS
IN endpoint halted status. Can be used as is as response to a GetStatus() request to endpoint.
0
15
NotHalted
Endpoint is not halted
0
Halted
Endpoint is halted
1
0x8
0x4
EPOUT[%s]
Description collection: OUT endpoint halted status. Can be used as is as response to a GetStatus() request to endpoint.
0x024
read-only
GETSTATUS
OUT endpoint halted status. Can be used as is as response to a GetStatus() request to endpoint.
0
15
NotHalted
Endpoint is not halted
0
Halted
Endpoint is halted
1
EPSTATUS
Provides information on which endpoint's EasyDMA registers have been captured
0x468
read-write
oneToClear
EPIN0
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
0
0
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN1
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
1
1
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN2
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
2
2
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN3
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
3
3
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN4
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
4
4
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN5
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
5
5
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN6
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
6
6
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN7
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
7
7
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPIN8
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
8
8
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT0
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
16
16
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT1
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
17
17
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT2
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
18
18
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT3
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
19
19
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT4
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
20
20
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT5
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
21
21
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT6
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
22
22
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT7
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
23
23
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPOUT8
Captured state of endpoint's EasyDMA registers. Write '1' to clear.
24
24
NoData
EasyDMA registers have not been captured for this endpoint
0
DataDone
EasyDMA registers have been captured for this endpoint
1
EPDATASTATUS
Provides information on which endpoint(s) an acknowledged data transfer has occurred (EPDATA event)
0x46C
read-write
oneToClear
EPIN1
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
1
1
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN2
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
2
2
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN3
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
3
3
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN4
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
4
4
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN5
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
5
5
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN6
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
6
6
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPIN7
Acknowledged data transfer on this IN endpoint. Write '1' to clear.
7
7
NotDone
No acknowledged data transfer on this endpoint
0
DataDone
Acknowledged data transfer on this endpoint has occurred
1
EPOUT1
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
17
17
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT2
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
18
18
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT3
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
19
19
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT4
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
20
20
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT5
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
21
21
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT6
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
22
22
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
EPOUT7
Acknowledged data transfer on this OUT endpoint. Write '1' to clear.
23
23
NotStarted
No acknowledged data transfer on this endpoint
0
Started
Acknowledged data transfer on this endpoint has occurred
1
USBADDR
Device USB address
0x470
read-only
ADDR
Device USB address
0
6
BMREQUESTTYPE
SETUP data, byte 0, bmRequestType
0x480
read-only
0x00000000
RECIPIENT
Data transfer type
0
4
Device
Device
0
Interface
Interface
1
Endpoint
Endpoint
2
Other
Other
3
TYPE
Data transfer type
5
6
Standard
Standard
0
Class
Class
1
Vendor
Vendor
2
DIRECTION
Data transfer direction
7
7
HostToDevice
Host-to-device
0
DeviceToHost
Device-to-host
1
BREQUEST
SETUP data, byte 1, bRequest
0x484
read-only
0x00000000
BREQUEST
SETUP data, byte 1, bRequest. Values provided for standard requests only, user must implement class and vendor values.
0
7
STD_GET_STATUS
Standard request GET_STATUS
0
STD_CLEAR_FEATURE
Standard request CLEAR_FEATURE
1
STD_SET_FEATURE
Standard request SET_FEATURE
3
STD_SET_ADDRESS
Standard request SET_ADDRESS
5
STD_GET_DESCRIPTOR
Standard request GET_DESCRIPTOR
6
STD_SET_DESCRIPTOR
Standard request SET_DESCRIPTOR
7
STD_GET_CONFIGURATION
Standard request GET_CONFIGURATION
8
STD_SET_CONFIGURATION
Standard request SET_CONFIGURATION
9
STD_GET_INTERFACE
Standard request GET_INTERFACE
10
STD_SET_INTERFACE
Standard request SET_INTERFACE
11
STD_SYNCH_FRAME
Standard request SYNCH_FRAME
12
WVALUEL
SETUP data, byte 2, LSB of wValue
0x488
read-only
0x00000000
WVALUEL
SETUP data, byte 2, LSB of wValue
0
7
WVALUEH
SETUP data, byte 3, MSB of wValue
0x48C
read-only
0x00000000
WVALUEH
SETUP data, byte 3, MSB of wValue
0
7
WINDEXL
SETUP data, byte 4, LSB of wIndex
0x490
read-only
0x00000000
WINDEXL
SETUP data, byte 4, LSB of wIndex
0
7
WINDEXH
SETUP data, byte 5, MSB of wIndex
0x494
read-only
0x00000000
WINDEXH
SETUP data, byte 5, MSB of wIndex
0
7
WLENGTHL
SETUP data, byte 6, LSB of wLength
0x498
read-only
0x00000000
WLENGTHL
SETUP data, byte 6, LSB of wLength
0
7
WLENGTHH
SETUP data, byte 7, MSB of wLength
0x49C
read-only
0x00000000
WLENGTHH
SETUP data, byte 7, MSB of wLength
0
7
SIZE
Unspecified
USBD_SIZE
read-write
0x4A0
0x8
0x4
EPOUT[%s]
Description collection: Number of bytes received last in the data stage of this OUT endpoint
0x000
read-write
SIZE
Number of bytes received last in the data stage of this OUT endpoint
0
6
ISOOUT
Number of bytes received last on this ISO OUT data endpoint
0x020
read-only
0x00010000
SIZE
Number of bytes received last on this ISO OUT data endpoint
0
9
ZERO
Zero-length data packet received
16
16
Normal
No zero-length data received, use value in SIZE
0
ZeroData
Zero-length data received, ignore value in SIZE
1
ENABLE
Enable USB
0x500
read-write
ENABLE
Enable USB
0
0
Disabled
USB peripheral is disabled
0
Enabled
USB peripheral is enabled
1
USBPULLUP
Control of the USB pull-up
0x504
read-write
CONNECT
Control of the USB pull-up on the D+ line
0
0
Disabled
Pull-up is disconnected
0
Enabled
Pull-up is connected to D+
1
DPDMVALUE
State D+ and D- lines will be forced into by the DPDMDRIVE task. The DPDMNODRIVE task reverts the control of the lines to MAC IP (no forcing).
0x508
read-write
STATE
State D+ and D- lines will be forced into by the DPDMDRIVE task
0
4
Resume
D+ forced low, D- forced high (K state) for a timing preset in hardware (50 us or 5 ms, depending on bus state)
1
J
D+ forced high, D- forced low (J state)
2
K
D+ forced low, D- forced high (K state)
4
DTOGGLE
Data toggle control and status
0x50C
read-write
0x00000100
EP
Select bulk endpoint number
0
2
IO
Selects IN or OUT endpoint
7
7
Out
Selects OUT endpoint
0
In
Selects IN endpoint
1
VALUE
Data toggle value
8
9
Nop
No action on data toggle when writing the register with this value
0
Data0
Data toggle is DATA0 on endpoint set by EP and IO
1
Data1
Data toggle is DATA1 on endpoint set by EP and IO
2
EPINEN
Endpoint IN enable
0x510
read-write
0x00000001
IN0
Enable IN endpoint 0
0
0
Disable
Disable endpoint IN 0 (no response to IN tokens)
0
Enable
Enable endpoint IN 0 (response to IN tokens)
1
IN1
Enable IN endpoint 1
1
1
Disable
Disable endpoint IN 1 (no response to IN tokens)
0
Enable
Enable endpoint IN 1 (response to IN tokens)
1
IN2
Enable IN endpoint 2
2
2
Disable
Disable endpoint IN 2 (no response to IN tokens)
0
Enable
Enable endpoint IN 2 (response to IN tokens)
1
IN3
Enable IN endpoint 3
3
3
Disable
Disable endpoint IN 3 (no response to IN tokens)
0
Enable
Enable endpoint IN 3 (response to IN tokens)
1
IN4
Enable IN endpoint 4
4
4
Disable
Disable endpoint IN 4 (no response to IN tokens)
0
Enable
Enable endpoint IN 4 (response to IN tokens)
1
IN5
Enable IN endpoint 5
5
5
Disable
Disable endpoint IN 5 (no response to IN tokens)
0
Enable
Enable endpoint IN 5 (response to IN tokens)
1
IN6
Enable IN endpoint 6
6
6
Disable
Disable endpoint IN 6 (no response to IN tokens)
0
Enable
Enable endpoint IN 6 (response to IN tokens)
1
IN7
Enable IN endpoint 7
7
7
Disable
Disable endpoint IN 7 (no response to IN tokens)
0
Enable
Enable endpoint IN 7 (response to IN tokens)
1
ISOIN
Enable ISO IN endpoint
8
8
Disable
Disable ISO IN endpoint 8
0
Enable
Enable ISO IN endpoint 8
1
EPOUTEN
Endpoint OUT enable
0x514
read-write
0x00000001
OUT0
Enable OUT endpoint 0
0
0
Disable
Disable endpoint OUT 0 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 0 (response to OUT tokens)
1
OUT1
Enable OUT endpoint 1
1
1
Disable
Disable endpoint OUT 1 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 1 (response to OUT tokens)
1
OUT2
Enable OUT endpoint 2
2
2
Disable
Disable endpoint OUT 2 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 2 (response to OUT tokens)
1
OUT3
Enable OUT endpoint 3
3
3
Disable
Disable endpoint OUT 3 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 3 (response to OUT tokens)
1
OUT4
Enable OUT endpoint 4
4
4
Disable
Disable endpoint OUT 4 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 4 (response to OUT tokens)
1
OUT5
Enable OUT endpoint 5
5
5
Disable
Disable endpoint OUT 5 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 5 (response to OUT tokens)
1
OUT6
Enable OUT endpoint 6
6
6
Disable
Disable endpoint OUT 6 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 6 (response to OUT tokens)
1
OUT7
Enable OUT endpoint 7
7
7
Disable
Disable endpoint OUT 7 (no response to OUT tokens)
0
Enable
Enable endpoint OUT 7 (response to OUT tokens)
1
ISOOUT
Enable ISO OUT endpoint 8
8
8
Disable
Disable ISO OUT endpoint 8
0
Enable
Enable ISO OUT endpoint 8
1
EPSTALL
STALL endpoints
0x518
write-only
0x00000000
modifyExternal
EP
Select endpoint number
0
2
IO
Selects IN or OUT endpoint
7
7
Out
Selects OUT endpoint
0
In
Selects IN endpoint
1
STALL
Stall selected endpoint
8
8
UnStall
Don't stall selected endpoint
0
Stall
Stall selected endpoint
1
ISOSPLIT
Controls the split of ISO buffers
0x51C
read-write
SPLIT
Controls the split of ISO buffers
0
15
OneDir
Full buffer dedicated to either iso IN or OUT
0x0000
HalfIN
Lower half for IN, upper half for OUT
0x0080
FRAMECNTR
Returns the current value of the start of frame counter
0x520
read-only
FRAMECNTR
Returns the current value of the start of frame counter
0
10
LOWPOWER
Controls USBD peripheral low power mode during USB suspend
0x52C
read-write
0x00000000
LOWPOWER
Controls USBD peripheral low-power mode during USB suspend
0
0
ForceNormal
Software must write this value to exit low power mode and before performing a remote wake-up
0
LowPower
Software must write this value to enter low power mode after DMA and software have finished interacting with the USB peripheral
1
ISOINCONFIG
Controls the response of the ISO IN endpoint to an IN token when no data is ready to be sent
0x530
read-write
RESPONSE
Controls the response of the ISO IN endpoint to an IN token when no data is ready to be sent
0
0
NoResp
Endpoint does not respond in that case
0
ZeroData
Endpoint responds with a zero-length data packet in that case
1
8
0x014
EPIN[%s]
Unspecified
USBD_EPIN
read-write
0x600
PTR
Description cluster: Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Description cluster: Maximum number of bytes to transfer
0x004
read-write
MAXCNT
Maximum number of bytes to transfer
0
6
AMOUNT
Description cluster: Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
6
ISOIN
Unspecified
USBD_ISOIN
read-write
0x6A0
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes to transfer
0x004
read-write
MAXCNT
Maximum number of bytes to transfer
0
9
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
9
8
0x014
EPOUT[%s]
Unspecified
USBD_EPOUT
read-write
0x700
PTR
Description cluster: Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Description cluster: Maximum number of bytes to transfer
0x004
read-write
MAXCNT
Maximum number of bytes to transfer
0
6
AMOUNT
Description cluster: Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
6
ISOOUT
Unspecified
USBD_ISOOUT
read-write
0x7A0
PTR
Data pointer
0x000
read-write
PTR
Data pointer
0
31
MAXCNT
Maximum number of bytes to transfer
0x004
read-write
MAXCNT
Maximum number of bytes to transfer
0
9
AMOUNT
Number of bytes transferred in the last transaction
0x008
read-only
AMOUNT
Number of bytes transferred in the last transaction
0
9