SECUREAPPROTECT[n].PROTECT0

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x020 + (n × 0x20)

Access port protection

Any other value than Unprotected will lock TAMPC PROTECT.DOMAIN signal protectors.

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 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A
Reset 0xFFFFFFFF 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
ID R/W Field Value ID Value Description
A

RW1

PALL

Unprotected

0xFFFFFFFF

Leaves TAMPC PROTECT.DOMAIN SPIDEN and SPNIDEN signal protectors unlocked and under CPU control.