ZHCS089G February 2011 – September 2017 TPS65185
PRODUCTION DATA.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| ACTIVE | STANDBY | V3P3_EN | VCOM_EN | VDDH_EN | VPOS_EN | VEE_EN | VNEG_EN |
| R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h | R/W-0h |
| LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 7 | ACTIVE | R/W | 0h | STANDBY to ACTIVE transition bit
0h = no effect 1h = Transition from STANDBY to ACTIVE mode. Rails power up as defined by UPSEQx registers NOTE: After transition bit is cleared automatically |
| 6 | STANDBY | R/W | 0h | STANDBY to ACTIVE transition bit
0h = no effect 1h = Transition from STANDBY to ACTIVE mode. Rails power up as defined by DWNSEQx registers NOTE: After transition bit is cleared automatically. STANDBY bit has priority over ACTIVE. |
| 5 | V3P3_EN | R/W | 0h | VIN3P3 to V3P3 switch enable
0h = Switch is OFF 1h = Switch is ON |
| 4 | VCOM_EN | R/W | 0h | VCOM buffer enable
0h = Disabled 1h = Enabled |
| 3 | VDDH_EN | R/W | 0h | VDDH charge pump enable
0h = Disabled 1h = Enabled |
| 2 | VPOS_EN | R/W | 0h | VPOS LDO regulator enable
0h = Disabled 1h = Enabled NOTE: VPOS cannot be enabled before VNEG is enabled. |
| 1 | VEE_EN | R/W | 0h | VEE charge pump enable
0h = Disabled 1h = Enabled |
| 0 | VNEG_EN | R/W | 0h | VNEG LDO regulator enable
0h = Disabled 1h = Enabled NOTE: When VNEG is disabled VPOS will also be disabled. |