3F6 |
|
| Primary Fixed Disk Controller | ||
3F7 |
|
| "A" Diskette Controller | ||
3F8 | - 3FF | Serial Port (COM1/Default) | |||
CF8 - | CFB | PCI | Configuration | Index Register | |
CFC - | CFF | PCI | Configuration | Data Register | |
===========================================================================
Chapter 8.12 System Memory Map
Table
===========================================================================
Size Memory AddressSystem Function
===========================================================================
640 K | 00000000 | - 0009FFFF | Base Memory | |
128 K | 000A0000 | - 000BFFFF | Video Memory | |
48 | K | 000C0000 | - 000CBFFF | Video BIOS |
112K | 000CC000 - 000E7FFF | Unused | ||
16 | K | 000E8000 | - 000EBFFF | PCI System BIOS - Unused after POST |
12 | K | 000EC000 - 000EEFFF | PnP System BIOS | |
4K |
| 000EF000 - 000EFFFF | EPP System BIOS | |
64K |
| 000F0000 | - 000FFFFF | System BIOS |
15 | M | 00100000 | - 00FFFFFF | Extended Memory |
64 | M | 01000000 | - 04FFFFFF | Super Extended Memory |
48 | M | 05000000 | - 07FFFFFF | Unused |
2 M |
| 08000000 | - 080FFFFF | Video Memory (Direct Access) |
4 G |
| 08200000 | - FFFEFFFF | Unused |
64 | K | FFFF0000 | - FFFFFFFF | System BIOS ("SHADOW") |
===========================================================================