ZHCSG68F MARCH 2017 – JANUARY 2019 TPSM846C23
PRODUCTION DATA.
The VOUT_UV_FAULT_RESPONSE command instructs the device on what action to take in response to an Output Under Voltage Fault based on MFR_SPECIFIC_07 (PCT_OV_UV_WRN_FLT_LIMITS). The device also:
For loop slave device, this command cannot be accessed. Any writes to this command will be ignored. An attempt to read or write this command will result in a NACK’d command, the reporting of an IVC fault, and triggering of SMB_ALERT.
The contents of this register can be stored to nonvolatile memory using the STORE_DEFAULT_ALL command.
The default response to a output undervoltage fault is to shut down and restart with 7 × TON_RISE time delay.
| COMMAND | VOUT_UV_FAULT_RESPONSE | |||||||
|---|---|---|---|---|---|---|---|---|
| Format | Unsigned binary | |||||||
| Bit Position | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Access | r/wE | r | r/wE | r/w | r/w | r | r | r |
| Function | RSP[1] | 0 | RS[2] | RS[1] | RS[0] | TD[2] | TD[1] | TD[0] |
| Default Value | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |