1.3. Commands
The reference design supports the command language stated in the PMBus Specification revision 1.2.
Command Code | Command Name | Transaction Type (Writing Data) | Transaction Type (Reading Data) | Number of Data Bytes |
---|---|---|---|---|
20'h | VOUT_MODE | Write Byte | Read Byte | 1 |
21'h | VOUT_COMMAND | Write Word | Read Word | 2 |
78'h | STATUS_BYTE | Write Byte | Read Byte | 1 |
79'h | STATUS_WORD | Write Word | Read Word | 2 |
8D'h | READ_TEMPERATURE_1 | N/A | Read Word | 2 |
03'h | CLEAR_FAULTS | Send Byte | N/A | 0 |