Details

When modules on the device are functionally disabled/isolated to conserve power, any outputs from the device need to be held to a fixed value to avoid any downstream system issues.

Error interrupt CCM_COMPARE_STAT_PULSE_INTR from R5FSS is incorrectly driven to an active high value when the R5FSS is isolated/disabled. This will be recorded as an error occurring in the device if the detection logic is enabled in the Error Signaling Module (ESM). By default the detection logic is disabled.

Workaround

Do not enable ESM detection for this error until the R5FSS module is functionally active. Disable ESM detection for this error before disabling the R5FSS module.