gpio

         General Purpose Input/Output Register

Module Instance	Base Address	Register Address
`i_sdmmc_sdmmc`	`0xFF808000`	`0xFF808058`

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`

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