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