ZHCSD04E November 2014 – March 2022 TPS65400
PRODUCTION DATA
The STATUS_WORD command is a read-only command. Write mask is not supported. Only the parameters in Table 8-13 are supported.
| PAGE SUPPORT | BIT | NAME | READ / WRITE | DEFAULT VALUE | MEANING |
|---|---|---|---|---|---|
| Yes | 7 | VOUT | R | — | Output voltage fault set if any bit in STATUS_VOUT is asserted (for the same page) |
| — | 6 | Not supported | R | 0 | — |
| — | 5 | Not supported | R | 0 | — |
| No | 4 | MFR | R | — | Set if any bit in STATUS_MFR_SPECIFIC is asserted |
| Yes | 3 | POWER_GOOD_N | R | — | Output voltage is within PGOOD range, negated |
| — | 2 | Not supported | R | 0 | — |
| — | 1 | Not supported | R | 0 | — |
| — | 0 | Not supported | R | 0 | — |
The lower byte of STATUS_WORD is STATUS_BYTE.
The MFR bit is independent of PAGE. When there is PAGE support, the meaning of the bits applies only for the selected output PAGE. For PAGE = 0xFF, STATUS_WORD is a logical OR of all PAGE = 0x00 to 0x03 STATUS_WORD values.
PAGE support is for outputs 0x00 to 0x03, 0x0FF.