cypress register: MAC_IF_CTRL
Details
- Name
- MAC_IF_CTRL
- Offset
- 0004
- Feature
- INTERFACE
Fields
| Name | LSB | Bits | Description |
|---|---|---|---|
| RESERVED | 25 | 7 |
|
| OUTPUT_1588_SEL | 24 | 1 |
|
| ALL_SERDES_SGMII_EN | 23 | 1 |
|
| I2C_DATA_ENDIAN_SEL | 22 | 1 |
|
| CLK_25M_EN | 8 | 14 |
|
| SPI_SIO_SEL | 7 | 1 |
|
| MED_10G_SEL | 6 | 1 |
|
| DDR_TYPE_SEL | 4 | 2 |
|
| SPI_CS_IF_SEL | 3 | 1 |
Set to use as chip select 2 and 3 on the SPI controller, clear to use pins as GPIO. |
| REG_IF_SEL | 2 | 1 |
|
| JTAG_SEL | 0 | 2 |
Select function for JTAG pins:
|