Other Parts Discussed in Thread: HALCOGEN
When GLBSTAT bit 0: OSC FAIL is set, does TI has any suggestion on how to narrow down and identify the root cause? Is the problem with the external crystal or with the internal oscillator?
Based on the datasheet, OSC FAIL is set under this condition: fHFLPO / 4 < fOSCIN < fHFLPO * 4, but measurement at OSCIN was consistent at 20MHz, so we need some help to find out what else could cause this failure.
Thanks,
-Kevin.