If Xtal goes to fail, can TLE987x issue RESET signal?
Sep 07, 2023 03:49 AM
Information for FMEA analysis with TLE987x
- If Xtal goes to fail, then WDT in SCU-DM and Cortex-M3 goes to STOP. Because both are driven by fSYS.
- Even if Xtal goes to fail, WDT1 in SCU-PM can work. Because WDT1 is driven by LP_CLK.
- Therefore, even if Xtal goes to fail, WDT1 in TLE987x can issue RESET signal.
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