RESETREAS

nRF54L15 | nRF54L10 | nRF54L05 Datasheet

Address offset: 0x600

Reset reason

Before entering System OFF mode, the RESETREAS register must be cleared.

Note: Unless cleared, the RESETREAS register will be cumulative. A field is cleared by writing 1 to it.
Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ID N M L K J I H G F E D C B A
Reset 0x00000000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

RW

RESETPIN

Reset from pin reset detected

CTRL-AP generating a pin reset has its own bit

NotDetected

0

Not detected

Detected

1

Detected

B

RW

DOG0

Reset from watchdog timer 0 detected

NotDetected

0

Not detected

Detected

1

Detected

C

RW

DOG1

Reset from watchdog timer 1 detected

NotDetected

0

Not detected

Detected

1

Detected

D

RW

CTRLAPSOFT

Soft reset from CTRL-AP detected

NotDetected

0

Not detected

Detected

1

Detected

E

RW

CTRLAPHARD

Reset due to CTRL-AP hard reset

NotDetected

0

Not detected

Detected

1

Detected

F

RW

CTRLAPPIN

Reset due to CTRL-AP pin reset

NotDetected

0

Not detected

Detected

1

Detected

G

RW

SREQ

Reset from soft reset detected

NotDetected

0

Not detected

Detected

1

Detected

H

RW

LOCKUP

Reset from CPU lockup detected

NotDetected

0

Not detected

Detected

1

Detected

I

RW

OFF

Reset due to wakeup from System OFF mode when wakeup is triggered by DETECT signal from GPIO

NotDetected

0

Not detected

Detected

1

Detected

J

RW

LPCOMP

Reset due to wakeup from System OFF mode when wakeup is triggered by ANADETECT signal from LPCOMP

NotDetected

0

Not detected

Detected

1

Detected

K

RW

DIF

Reset triggered by Debug Interface

NotDetected

0

Not detected

Detected

1

Detected

L

RW

GRTC

Reset due to wakeup from GRTC

NotDetected

0

Not detected

Detected

1

Detected

M

RW

NFC

Reset after wakeup from System OFF mode due to NFC field being detected

NotDetected

0

Not detected

Detected

1

Detected

N

RW

SECTAMPER

Reset due to illegal tampering of the device

NotDetected

0

Not detected

Detected

1

Detected