CTIGATE

nRF5340 Product Specification

Address offset: 0x140

Enable CTI Channel Gate register

The CTIGATE register prevents the channels from propagating through the CTM to other CTIs. This enables local cross-triggering (e.g. causing an interrupt when the ETM trigger occurs). It can be used effectively with CTIAPPSET, CTIAPPCLEAR, and CTIAPPPULSE for asserting trigger outputs by asserting channels, without affecting the rest of the system. On reset, this register is 0xF and channel propagation is enabled.

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 D C B A
Reset 0x0000000F 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 1 1 1 1
ID R/W Field Value ID Value Description
A-D

RW

CTIGATEEN[i] (i=0..3)

Enable ctichouti.

Enabled

1

Enable ctichout channel i propagation.

Disabled

0

Disable ctichout channel i propagation.