MEMACCERR.INFO

nRF54LM20A | nRF54LM20B Datasheet

Address offset: 0x404

Access information for the transaction that triggered a memory access error. Register content will not be changed as long as MEMACCERR event is active.

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 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

R

READ

Read bit of bus access

Set

1

Read access bit was set

NotSet

0

Read access bit was not set

B

R

WRITE

Write bit of bus access

Set

1

Write access bit was set

NotSet

0

Write access bit was not set

C

R

EXECUTE

Execute bit of bus access

Set

1

Execute access bit was set

NotSet

0

Execute access bit was not set

D

R

SECURE

Secure bit of bus access

Set

1

Secure access bit was set

NotSet

0

Secure access bit was not set

E

R

ERRORSOURCE

Source of memory access error

MPC

1

Error was triggered by MPC module

Slave

0

Error was triggered by a Subordinate