SLVUAW9C September 2016 – February 2020 UCD90320
This paged, read/write block command sets the response to each fault condition. This command is used instead of these standard PMBus commands:
As with the original PMBus fault response commands, whenever a fault occurs:
The command format is show in Table 42.
Byte Number
(Write) |
Byte Number
(Read) |
Payload Index | Description |
---|---|---|---|
0 | CMD = E9 | ||
1 | 0 | BYTE_COUNT = 9 | |
2 | 1 | 0 | VOUT_OV Fault Response |
3 | 2 | 1 | VOUT_UV Fault Response |
4 | 3 | 2 | IOUT_OC Fault Response |
5 | 4 | 3 | IOUT_UC Fault Response |
6 | 5 | 4 | OT Fault Response |
7 | 6 | 5 | TON_MAX Fault Response |
8 | 7 | 6 | Time between retries |
9 | 8 | 7 | Max glitch time for voltage faults |
10 | 9 | 8 | Max glitch time for non-voltage faults |