TRIG_OUT is asserted when TOSR[SEL] is non-zero and associated debugging event is triggered. READY_P0 indicate core state (ready / debug / etc) TRIG_OUT and READY_P0 are multiplexed.
When debugging event raises, what are the core state ?
- Core0 keeps in ready state ? becomes debug ?
- Concerning core1 ?
I search a mean to freeze external clocking source (RTC) for Core Time Base and Decrementer (see figure 4.7 - reference manual) when Core0 enters to debug state (thanks to debug tools). READY_P0 seems to be adapted signal but in case where event trigger is also used, what is the behavior ?