9.10. GPIO register block

The GPIO register block has a header with type 0x0000C100, version 0x00000100, and contains GPIO control registers.

Address

Field

31..24

23..16

15..8

7..0

Reset value

RBB+0x00

Type

Vendor ID

Type

RO 0x0000C100

RBB+0x04

Version

Major

Minor

Patch

Meta

RO 0x00000100

RBB+0x08

Next pointer

Pointer to next register block

RO -

RBB+0x0C

GPIO in

GPIO in

RO -

RBB+0x10

GPIO out

GPIO out

RW -

See Register blocks for definitions of the standard register block header fields.

GPIO in

The GPIO in field reads the input signal states.

Address

31..24

23..16

15..8

7..0

Reset value

RBB+0x0C

GPIO in

RO -

GPIO out

The GPIO out field controls the output signal states.

Address

31..24

23..16

15..8

7..0

Reset value

RBB+0x10

GPIO out

RW -