ZHCS614G October 2011 – September 2022 TPS40422
PRODUCTION DATA
The STATUS_MFR_SPECIFIC command returns one byte of information relating to the status of manufacturer-specific faults or warnings.
| COMMAND | STATUS_MFR_SPECIFIC | |||||||
|---|---|---|---|---|---|---|---|---|
| Format | Unsigned binary | |||||||
| Bit Position | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Access | r | r | r | r | r | r | r | r |
| Function | OTFI | X | X | IVADDR | X | X | X | TWOPH_EN |
| Default Value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
A "1" in any of these bit positions indicates that:
| OTFI: | ||
| The internal temperature is above the thermal shutdown (TSD) fault threshold | ||
| IVADDR: | ||
| The PMBus address detection circuit is not resolving to a valid address. In this event, the device responds to the address 127 (dec). | ||
| TWOPH_EN: | ||
| The part has detected that it is in two-phase mode (by pulling FB2 high). This bit does not trigger SMBALERT. | ||