SNVSB23 March 2018 LP87521-Q1 , LP87522-Q1 , LP87523-Q1 , LP87524-Q1 , LP87525-Q1
PRODUCTION DATA.
Address: 0x2D
| D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| Reserved | GPIO3_OD | GPIO2_OD | GPIO1_OD | Reserved | GPIO3_DIR | GPIO2_DIR | GPIO1_DIR |
| Bits | Field | Type | Default | Description |
|---|---|---|---|---|
| 7 | Reserved | R | 0h | |
| 6 | GPIO3_OD | R/W | X | GPIO3 signal type when configured as an output
0h = Push-pull output (VANA level) 1h = Open-drain output |
| 5 | GPIO2_OD | R/W | X | GPIO2 signal type when configured as an output
0h = Push-pull output (VANA level) 1h = Open-drain output |
| 4 | GPIO1_OD | R/W | X | GPIO1 signal type when configured as an output
0h = Push-pull output (VANA level) 1h = Open-drain output |
| 3 | Reserved | R | 0h | |
| 2 | GPIO3_DIR | R/W | X | GPIO3 signal direction
0h = Input 1h = Output |
| 1 | GPIO2_DIR | R/W | X | GPIO2 signal direction
0h = Input 1h = Output |
| 0 | GPIO1_DIR | R/W | X | GPIO1 signal direction
0h = Input 1h = Output |