SLVSET1 August 2018 DRV8873
PRODUCTION DATA.
DIAG status is shown in Figure 31 and described in Table 22.
Read-only
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
OL1 | OL2 | ITRIP1 | ITRIP2 | OCP_H1 | OCP_L1 | OCP_H2 | OCP_L2 |
R-0b | R-0b | R-0b | R-0b | R-0b | R-0b | R-0b | R-0b |
Bit | Field | Type | Default | Description |
---|---|---|---|---|
7 | OL1 | R | 0b |
Indicates open-load detection on half bridge 1 |
6 | OL2 | R | 0b |
Indicates open-load detection on half bridge 2 |
5 | ITRIP1 | R | 0b |
Indicates the current regulation status of half bridge 1. 0b = Indicates output 1 is not in current regulation 1b = Indicates output 1 is in current regulation |
4 | ITRIP2 | R | 0b |
Indicates the current regulation status of half bridge 2. 0b = Indicates output 2 is not in current regulation 1b = Indicates output 2 is in current regulation |
3 | OCP_H1 | R | 0b |
Indicates overcurrent fault on the high-side FET of half bridge 1 |
2 | OCP_L1 | R | 0b |
Indicates overcurrent fault on the low-side FET of half bridge 1 |
1 | OCP_H2 | R | 0b |
Indicates overcurrent fault on the high-side FET of half bridge 2 |
0 | OCP_L2 | R | 0b |
Indicates overcurrent fault on the low-side FET of half bridge 2 |