[228] RADIO: No interrupt is generated for SYNC event

This anomaly applies to IC Rev. Engineering C, build codes CKAA-CA0, QIAA-CA0.

It was inherited from the previous IC revision Engineering B.

Symptoms

Interrupt Service Routine (ISR) for the SYNC event does not run.

Conditions

Always.

Consequences

ISR for the SYNC event does not run.

Workaround

Connect the SYNC event to an EGU task through a PPI channel. Handle the interrupt in the corresponding EGU ISR.