Bitfields for AMD-645 XD Power-Up Strap Options register |
| Bit | Description |
|---|---|
|
7 - 4 |
Keyboard RP16-RP13 |
|
3 |
reserved (0) |
|
2 |
enable internal RTC |
|
1 |
enable internal PS/2 mouse |
|
0 |
enable internal keyboard controller |
|
Note: |
The default value of this register is latched from external pins at power-up. |
|
See Also: |