17.4.3 Dual ECC Checkers

Critical portions of the ECC decode logic are duplicated and continuously compared. A compare error will set the COMP bit in the INTFLAGS register. The ECC encode logic in RAMCTRL is not duplicated. Correctness of written data (and ECC) can be verified, if needed, by a readback, which will pass through a replicated ECC decode logic, and any error during a write will be automatically detected and flagged when the RAM location eventually is read back.