SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
A programmable combination of the three delayed events can be combined into a seventh delayed event. All events are fed to the AON event fabric, where they are available, for example, as wake-up events for the MCU or AUX domains.
The three channels can individually generate an event. Each of these three events can generate a corresponding event by delaying the channel event by a programmable amount of clocks, using a delay counter. The delay counters use the uncompensated 32-kHz clock; thus, the delay time varies with this clock. This process can generate precise events in the future, even when, for example, the MCU must be woken up following an event—a process that takes an indeterministic, yet bounded, amount of time.
Disabling a channel does not clear any pending events from that channel. The only way to clear an event is by asserting the external clear signal, or by writing 1 to the corresponding CHx bit in the AON_RTC:EVFLAGS register.