ZHCSGM5A August 2017 – November 2017 TLV320AIC3109-Q1
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
HPOUT Output Level Control | HPOUT Mute | HPOUT Power-Down Drive Control | HPOUT Volume Control Status | HPOUT Power Control | |||
R/W-0h | R/W-0h | R/W-1h | R-0h | R/W-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7:4 | HPOUT Output Level Control | R/W | 0h | HPOUT output level control. 0000: Output level control = 0 dB 0001: Output level control = 1 dB 0010: Output level control = 2 dB ... 1000: Output level control = 8 dB 1001: Output level control = 9 dB 1010–1111: Reserved; do not write these sequences to these register bits |
3 | HPOUT Mute | R/W | 0h | HPOUT mute. 0: HPOUT is muted 1: HPOUT is not muted. |
2 | HPOUT Power-Down Drive Control | R/W | 1h | HPOUT power-down drive control. 0: HPOUT is weakly driven to a common mode when powered down 1: HPOUT is high-impedance when powered down |
1 | HPOUT Volume Control Status | R | 0h | HPOUT volume control status. 0: All programmed gains to HPOUT are applied 1: Not all programmed gains to HPOUT are applied yet |
0 | HPOUT Power Control | R/W | 0h | HPOUT power control. 0: HPOUT is not fully powered up 1: HPOUT is fully powered up |