Safety Feature and Diagnostic Examples

Many of the safety features and diagnostics documented in the device safety manual are very system-specific and not well suited to being implemented as SDL APIs. However many still require special procedures or hardware test modes that may require some demonstration beyond their documented descriptions. For these particular cases, a series of examples have been created as part of the SDL to provide such a demonstration.

• Using DCSM for Freedom From Interference (FFI)
• Test of ECC logic in Flash
• Test of Flash Prefetch, Data Cache, and Wait-States
• Missing clock detection
• RAM access protection violation detection
• Test of parity/ECC logic in SRAM
• Software test of watchdog operation