| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| reserved | 31:14 | rw | 0x0 | reserved |
| DisableRcvr | 13 | rw | 0x0 | Operates the same as MIO_PIN_00[DisableRcvr] |
| PULLUP | 12 | rw | 0x1 | Operates the same as MIO_PIN_00[PULLUP] |
| IO_Type | 11:9 | rw | 0x3 | Operates the same as MIO_PIN_00[IO_Type] |
| Speed | 8 | rw | 0x0 | Operates the same as MIO_PIN_00[Speed] |
| L3_SEL | 7:5 | rw | 0x0 |
Level 3 Mux Select 000: GPIO 46 (bank 1), Input/Output 001: CAN 0 Rx, Input 010: I2C 0 Serial Clock, Input/Ouput 011: PJTAG TDI, Input 100: SDIO 1 IO Bit 0, Input/Output 101: SPI 1 MOSI, Input/Output 110: reserved 111: UART 0 RxD, Input |
| L2_SEL | 4:3 | rw | 0x0 |
Level 2 Mux Select 00: Level 3 Mux 01: reserved 10: reserved 11: SDIO 0 Power Control, Output |
| L1_SEL | 2 | rw | 0x0 |
Level 1 Mux Select 0: Level 2 Mux 1: USB 1 ULPI Data Bit 2, Input/Output |
| L0_SEL | 1 | rw | 0x0 |
Level 0 Mux Select 0: Level 1 Mux 1: reserved |
| TRI_ENABLE | 0 | rw | 0x1 | Operates the same as MIO_PIN_00[TRI_ENABLE] |