ICACHECNF

nRF5340 Product Specification

Address offset: 0x540

I-code cache configuration 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 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

CACHEEN

Cache enable

Disabled

0

Disable cache. Invalidates all cache entries.

Enabled

1

Enable cache

B

RW

CACHEPROFEN

Cache profiling enable

Disabled

0

Disable cache profiling

Enabled

1

Enable cache profiling