longan register: GPIO_SEL_CTRL
Details
- Name
- GPIO_SEL_CTRL
- Offset
- 0200
- Feature
- INTERFACE
Fields
| Name | LSB | Bits | Description |
|---|---|---|---|
| RESERVED | 14 | 18 |
|
| RESERVED | 13 | 1 |
|
| RESERVED | 12 | 1 |
|
| GPIO19_LEDSYNC_SEL | 11 | 1 |
|
| GPIO18_USBLED_SEL | 10 | 1 |
|
| SLV_SPI_CS_SEL_GPIO | 5 | 5 |
Slave SPI Chipselect Can use any GPIO as chip select, but only active if REG_IF_SEL = 0
|
| SLV_SPI_SDO_SEL_GPIO | 0 | 5 |
Slave SPI serial data out Can use any GPIO as chip select, but only active if REG_IF_SEL = 0
|