JAJSEU6A February 2018 – June 2018 OPT3101
PRODUCTION DATA.
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | SEL_GP3_ON_SDAM | RESERVED | GPIO2_IBUF_EN | ||||
R/W - 0h | R/W - 0h | R/W - 0h | R/W - 0h | ||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
GPIO2_OBUF_EN | RESERVED | GPIO1_OBUF_EN | GPO2_MUX_SEL | GPO1_MUX_SEL | |||
R/W - 0h | R/W - 0h | R/W - 0h | R/W - 0h | R/W - 0h | |||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GPO1_MUX_SEL | RESERVED | GPO3_MUX_SEL | |||||
R/W - 0h | R/W - 0h | R/W - 0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
23 | RESERVED | R/W | 0h | Always read or write 0h. |
22 | SEL_GP3_ON_SDAM | R/W | 0h | Select GP3 on SDA_M pin. This feature can be used when I2C host is not used in the system. Pull up need to be present on SDA_M pin. To save power the signal on this pin are inverted (active low). |
21:17 | RESERVED | R/W | 0h | Always read or write 0h. |
16 | GPIO2_IBUF_EN | R/W | 0h | Enable input buffer on GP2 pin. Used for reference CLK input.
0: Disable input buffer | 1: Enable input buffer. |
15 | GPIO2_OBUF_EN | R/W | 0h | Enable output buffer on GP2 pin.
0: Disable output buffer | 1: Enable output buffer. |
14:13 | RESERVED | R/W | 0h | Always read or write 0h. |
12 | GPIO1_OBUF_EN | R/W | 0h | Enable output buffer on GP1 pin.
0: Disable output buffer | 1: Enable output buffer. |
11:9 | GPO2_MUX_SEL | R/W | 0h | Select signal for the GP2 output multiplexer.
0: DVSS | 2: DIG_GPO_0 | 3: DIG_GPO_1 | 7: ILLUM_EN_TX0 | Other values: Not valid. |
8:6 | GPO1_MUX_SEL | R/W | 0h | Select signal for the GP1 output multiplexer.
0: DVSS | 2: DIG_GPO_0 | 3: DIG_GPO_1 | 7: ILLUM_CLK | Other values: Not valid. |
5:3 | RESERVED | R/W | 0h | Always read or write 0h. |
2:0 | GPO3_MUX_SEL | R/W | 0h | Select signal for the GP3 output multiplexer.
0: DVSS | 2: DIG_GPO_0 | 3: DIG_GPO_1 | 7: DIG_GPO_2 | Other values: Not valid. |