POST Code (Hex) |
| POST Routine Description |
|
|
|
94h | 1 | Enable L2 cache |
| 2 | Program Daylight Saving |
| 3 | Program boot up speed |
| 4 | Chipset final initialization |
| 5 | Power management final initialization |
| 6 | Clear screen & display summary table |
| 7 | Program K6 write allocation |
| 8 | Program P6 class write combining |
|
| |
95h | Update keyboard LED & typematic rate | |
|
|
|
96h | 1 | Build MP table |
| 2 | Build & update ESCD |
| 3 | Set CMOS century to 20h or 19h |
| 4 | Load CMOS time into DOS timer tick |
| 5 | Build MSIRQ routing table |
|
| |
FFh | Boot attempt (INT 19h) | |
|
|
|
66 | Chapter 4 |
