SLVUAW9C September 2016 – February 2020 UCD90320
This is a R/W block common command. The Manufacturer Status bits are defined in Table 55. With the exception of the STORE_DEFAULT_ALL_DONE bit, whenever any of these bits are set, the PMBALERT# line is asserted.
| Byte Number
(write) |
Byte Number
(Read) |
Payload
Index |
Bit in Each
Payload Byte |
Name | Descriptions |
|---|---|---|---|---|---|
| 0 | CMD = F3 | ||||
| 1 | 0 | BYTE_COUNT = 6 | |||
| 2 | 1 | 0 | 0 | GPI25 Fault | Set whenever the GPI is de-asserted. |
| 2 | 1 | 0 | 1 | GPI26 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 2 | GPI27 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 3 | GPI28 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 4 | GPI29 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 5 | GPI30 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 6 | GPI31 Fault | See GPI25, bit 0 byte 0 |
| 2 | 1 | 0 | 7 | GPI32 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 0 | GPI17 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 1 | GPI18 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 2 | GPI19 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 3 | GPI20 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 4 | GPI21 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 5 | GPI22 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 6 | GPI23 Fault | See GPI25, bit 0 byte 0 |
| 3 | 2 | 1 | 7 | GPI24 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 0 | GPI9 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 1 | GPI10 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 2 | GPI11 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 3 | GPI12 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 4 | GPI13 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 5 | GPI14 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 6 | GPI15 Fault | See GPI25, bit 0 byte 0 |
| 4 | 3 | 2 | 7 | GPI16 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 0 | GPI1 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 1 | GPI2 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 2 | GPI3 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 3 | GPI4 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 4 | GPI5 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 5 | GPI6 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 6 | GPI7 Fault | See GPI25, bit 0 byte 0 |
| 5 | 4 | 3 | 7 | GPI8 Fault | See GPI25, bit 0 byte 0 |
| 6 | 5 | 4 | 0 | WATCHDOG_TIMEOUT | A UCD90320 internal watchdog timeout reset has occurred |
| 6 | 5 | 4 | 1 | STORE_DEFAULT_ALL_DONE | The STORE_DEFAULT_ALL operation has completed |
| 6 | 5 | 4 | 2 | STORE_DEFAULT_ALL_ERROR | An error occurred during STORE_DEFAULT_ALL |
| 6 | 5 | 4 | 3 | SYSTEM_WATCHDOG_TIMEOUT | A system watchdog timeout reset has occurred (see Section 10.36.9) |
| 6 | 5 | 4 | 4 | NEW_ LOGGED_FAULT_DETAIL | This bit is set whenever a new fault detail entry is logged. It is cleared whenever the LOGGED_FAULT_DETAIL command is read. |
| 6 | 5 | 4 | 5 | STORE_PARM_VALUE_ERROR | An error occurred during downloading the configuration |
| 6 | 5 | 4 | 6:7 | Reserved | |
| 7 | 6 | 5 | 0 | SLAVED_FAULT | The rail was shutdown because it is dependent on another rail that had a fault (paged) [See Section 10.36.9] |
| 7 | 6 | 5 | 1 | SEQ_ON_TIMEOUT | Sequence on timeout (paged) [See Section 10.36] |
| 7 | 6 | 5 | 2 | SEQ_OFF_TIMEOUT | Sequence off timeout (paged) [See Section 10.36] |
| 7 | 6 | 5 | 3 | HARDCODED_PARMS | PMBus hard-coded configuration values have been loaded into RAM. The data flash image on the device is empty or corrupt. This state is referred to as a NOBOARD configuration. This default configuration only minimally configures the device (for example, no rails are defined). Executing a STORE_DEFAULT_ALL command updates the data flash on the device. After a STORE_DEFAULT_ALL and reset, this HARDCODED_PARMS status bit is cleared. It also can be cleared with the CLEAR_FAULTS command. |
| 7 | 6 | 5 | 4 | PKGID_MISMATCH | Hardware Package ID does not match firmware |
| 7 | 6 | 5 | 5 | RESEQUENCE_ERROR | An error occurred during the re-sequencing operation. This occurs when one of the rails that are part of the resequence operation does not turn off before its TOFF_MAX_WARN_LIMIT. |
| 7 | 6 | 5 | 6 | LOGGED_FAULT_DETAIL_FULL | The LOGGED_FAULT_DETAIL buffer is full [See Section 10.29] |
| 7 | 6 | 5 | 7 | Reserved |