rst_n

Module Instance Base Address Register Address
sdmmc 0xFF704000 0xFF704078

Offset: 0x78

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

card_reset

RW 0x1

rst_n Fields

Bit Name Description Access Reset
0 card_reset

This bit causes the cards to enter pre-idle state, which requires it to be re-initialized.

Value Description
0x1 Active Mode
0x0 Not Active Mode
RW 0x1