9.6.7 GPIOR0 – General Purpose I/O
Register 0
When addressing I/O Registers as data space using LD
and ST instructions, the provided offset must be used. When using the I/O specific
commands IN and OUT, the offset is reduced by 0x20, resulting in an I/O address offset
within 0x00 - 0x3F.
| Name: | GPIOR0 |
| Offset: | 0x3E |
| Reset: | 0x00 |
| Property: | When addressing as I/O
Register: address offset is 0x1E |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| | GPIOR0[7:0] | |
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 7:0 – GPIOR0[7:0] General Purpose
I/O
