FLASHIO1
This register is used to control the peripherals connected to sdmmc_pwren
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 |
|---|---|---|
| sysmgr | 0xFFD08000 | 0xFFD08454 |
Offset: 0x454
Access: RW
Important: To prevent indeterminate
system behavior, reserved areas of memory must not be accessed by software or
hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
| 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 0x0 |
||||||||||||||
FLASHIO1 Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 1:0 | sel | Select peripheral signals connected sdmmc_pwren. 0 : Pin is connected to GPIO/LoanIO number 37. 1 : Pin is connected to Peripheral signal not applicable. 2 : Pin is connected to Peripheral signal USB0.D1. 3 : Pin is connected to Peripheral signal SDMMC.PWREN. |
RW | 0x0 |