9.11. 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 -