UCD90320
ZHCSFI3B –AUGUST 2016–REVISED MAY 2019
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Table 2. List of Events Affected by Debug Mode
Events
Description
VOUT_OV_FAULT
VOUT_OV_WARNING
VOUT_UV_FAULT
VOUT_UV_WARNING
TON_MAX
Voltage rail is over OV fault threshold
Voltage rail is over OV warning threshold
Voltage rail is under UV fault threshold
Voltage rail is under UV warning threshold
Voltage rail fails to reach power good threshold in predefined period.
TOFF_MAX Warning
Voltage rail fails to reach power not good threshold in predefined
period
IOUT_OC_FAULT
IOUT_OC_WARNING
IOUT_UC
Current rail is over OC fault threshold
Current rail is under OC warning threshold
Current rail is under UC fault threshold
Temperature rail is over OT fault threshold
Temperature rail is over OT warning threshold
OT_FAULT
OT_WARNING
All GPI de-asserted
No logging and fault response, but the function of the GPI is not
ignored.
SYSTEM_WATCHDOG_TIMEOUT
RESEQUENCE_ERROR
SEQ_ON_TIMEOUT
System watch timeout
Rail fails to resequence
Rail fails to meeting sequence on dependency in predefined period
Rail fails to meeting sequence on dependency in predefined period
Rail is shut down due to that its master has fault
SEQ_OFF_TIMEOUT
SLAVE_FAULT
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