pinmux_dedicated_io_13
This register is used to control the peripherals connected to dedicated IO pin 13
Only reset by a cold reset (ignores warm reset).
NOTE: These registers should not be modified after IO configuration.There is no support for dynamically changing the Pin Mux selections.
| Module Instance | Base Address | Register Address |
|---|---|---|
| i_io48_pin_mux_dedicated_io_grp | 0xFFD07200 | 0xFFD07230 |
Offset: 0x30
Access: RW
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
|||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
sel RW 0xF |
||||||||||||||
pinmux_dedicated_io_13 Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 31:4 | Reserved | Reserved |
RO | 0x0 |
| 3:0 | sel | Select peripheral signals connected Dedicated IO 13 0000 (0) Pin is connected to Peripheral signal i2c_emac1.scl 0001 (1) Pin is connected to Peripheral signal emac1.mdc 0010 (2) Pin is connected to Peripheral signal not applicable 0011 (3) Pin is connected to Peripheral signal spim0.miso 0100 (4) Pin is connected to Peripheral signal cm.pll_clk2 0101 (5) Pin is connected to Peripheral signal not applicable 0110 (6) Pin is connected to Peripheral signal not applicable 0111 (7) Pin is connected to Peripheral signal not applicable 1000 (8) Pin is connected to Peripheral signal sdmmc.data5 1001 (9) Pin is connected to Peripheral signal not applicable 1010 (10) Pin is connected to Peripheral signal not applicable 1011 (11) Pin is connected to Peripheral signal not applicable 1100 (12) Pin is connected to Peripheral signal not applicable 1101 (13) Pin is connected to Peripheral signal uart1.rts_n 1110 (14) Pin is connected to Peripheral signal nand.ce_n 1111 (15) Pin is connected to Peripheral signal gpio2.io9 |
RW | 0xF |