17.7.1 Data Direction
| Name: | DIR |
| Offset: | 0x00 |
| Reset: | 0x00 |
| Property: | - |
Writing to the Virtual PORT
registers has the same effect as writing to the regular registers, but allows for
memory-specific instructions, such as bit-manipulation instructions, which are not valid
for the extended I/O memory space where the regular PORT registers
reside.
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| | DIR[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 – DIR[7:0] Data
Direction
This bit field
selects the data direction for the individual pins in the port.
