| |||
Home > Embedded Cross Trigger > CTI > Disabling a CTI |
ARM recommends that the CTI that is connected to a processor is disabled before the processor clock is stopped. This minimizes the likelihood of unexpected events entering the cross-triggering system or affecting the processor when its clock is restarted.
To disable the CTI, do the following:
Clear the event-to-channel mapping in the CTIINEN registers.
Clear the channel-to-event mapping in the CTIOUTEN registers.