Bitfields for AMD-645 IDE Configuration register |
| Bit | Description |
|---|---|
|
7 |
enable primary IDE read-prefetch buffer |
|
6 |
enable primary IDE post write buffer |
|
5 |
enable secondary IDE read-prefetch buffer |
|
4 |
enable secondary IDE post write buffer |
|
3 - 0 |
reserved (0110) |
|
See Also: |