GPIO

         
Name: General Purpose Input/Output Register
Size: 32 bits
Address Offset: 0x58
Read/write access: Partly write/read and partly read-only
      
Module Instance Base Address Register Address
sdm_i_sdmmc_sdmmc_block 0xFF8D1000 0xFF8D1058

Size: 32

Offset: 0x58

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

GPO

RW 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

GPO

RW 0x0

GPI

RO 0x0

GPIO Fields

Bit Name Description Access Reset
23:8 GPO
Value needed to be driven to gpo pins; this portion of register is read/write. Valid only when AREA_OPTIMIZED parameter is 0.
RW 0x0
7:0 GPI
Value on gpi input ports; this portion of register is read-only. Valid only when AREA_OPTIMIZED parameter is 0.
RO 0x0