[213] WDT: WDT configuration is cleared when entering system OFF

This anomaly applies to IC Rev. Rev 1, build codes QFAA-Bx0, CHAA-Bx0, QFAB-Bx0, CIAA-Bx0.

It was inherited from the previous IC revision Engineering C.

Symptoms

WDT configuration has been cleared when device wakes from System OFF.

Conditions

Always.

Consequences

WDT does not resume function as expected.

Workaround

Reconfigure WDT after wake-up from System OFF.