SoftPLL does not increment DelCnt when 10MHz unplugged
When SoftPLL is locked to 10MHz input in GrandMaster mode, then it does not report delock (by incrementing DelCnt) when 10MHz becomes unplugged.
When SoftPLL is locked to 10MHz input in GrandMaster mode, then it does not report delock (by incrementing DelCnt) when 10MHz becomes unplugged.