[74] SAADC: Started events fires prematurely

This anomaly applies to Revision 1, build codes QFAA-Bx0, CIAA-Bx0, QFAB-Bx0.

It was inherited from the previous IC revision Engineering C.

Symptoms

False EVENTS_STARTED

Conditions

TACQ <= 5 µs

Consequences

The EVENTS_STARTED can come when not expected

Workaround

The module must be fully configured before it is enabled, and the TACQ configuration must be the last configuration set before ENABLE.

Parent topic: New and inherited anomalies