ZHCSMU9A December 2020 – September 2021 TAS2764
PRODUCTION DATA
Faults and device operation information can be sent over the TDM bus when STATUS_TX register bit is set high. The slot position in TDM bus can be configured using STATUS_SLOT[5:0] register bits.
| TDM_STATUS[7:0] Bit | Bit Information | 0 Value | 1 Value |
|---|---|---|---|
| 0 | Power up state | Powered down(1) | Powered up |
| 1 | Y-Bridge | PVDD active | VBAT1S active |
| 2 | Noise-Gate Status | Normal operation | Noise gate active |
| 3 | Limiter Active | No Limiter or ICLA attenuation applied | Limiter or ICLA attenuation applied |
| 4 | BOP Active | No BOP attenuation applied | BOP attenuation applied |
| 5 | Over Temperature Error | No Over-temperature | Over-temperature detected(1) |
| 6 | Over Current Error | No Over-current | Over-current detected(1) |
| 7 | PVDD Status | No PVDD UVLO | PVDD UVLO detected(1) |