The AMD Soft Error Mitigation (XilSEM) library provides a pre-configured and pre-verified solution to detect and optionally correct soft errors in Configuration Memory of Versal devices. The fundamental features of the XilSEM Library can be enabled in CIPS. If soft error mitigation of configuration RAM or NPI registers are enabled in CIPS, the default behavior is to begin operation automatically after boot. XilSEM uses PL_GPO interface to convey CRAM/NPI error status to the PL. This is enabled when either CRAM or NPI scan is enabled. The following figure shows the fundamental features accessible through the XilSEM Library configuration section of the CIPS GUI.
Advanced features of the XilSEM Library can be accessed through properties applied to the design. For more information, see BSP and Libraries Document Collection (UG643).