CLK_STATUS

nRF5340 Product Specification

Address offset: 0x824

CRYPTOCELL clocks status register.

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 E D C B A
Reset 0x00000100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
ID R/W Field Value ID Value Description
A

R

AES_CLK

Status of AES engine clock.

Disabled

0

Clock for AES engine is disabled

Enabled

1

Clock for AES engine is enabled

B

R

HASH_CLK

Status of HASH engine clock.

Disabled

0

Clock for HASH engine is disabled

Enabled

1

Clock for HASH engine is enabled

C

R

PKA_CLK

Status of PKA engine clock.

Disabled

0

Clock for PKA engine is disabled

Enabled

1

Clock for PKA engine is enabled

D

R

CHACHA_CLK

Status of CHACHA engine clock.

Disabled

0

Clock for CHACHA engine is disabled

Enabled

1

Clock for CHACHA engine is enabled

E

R

DMA_CLK

Status of DMA engines clock.

Disabled

0

Clocks for DMA engines are disabled

Enabled

1

Clocks for DMA engines are enabled