|
|
SPECIFICATIONS System Specifications
| System I/O Map, cont'd |
Low I/O
Address |
High I/O
Address |
Function |
Alternative
Mappings |
Device |
02E8 |
02EF |
Reserved-Serial Port (COM4) |
03F8 |
Super I/O |
02F0 |
02F7 |
|
|
Not Used |
02F8 |
02FF |
FAX/Modem (COM2) |
02E8-02EF,
03E8-03EF,
03F8-03FF |
Modem |
0330 |
0331 |
MPU-401 |
0300-0301
0310-0321
0320-0321
disabled |
Audio |
0332 |
036F |
|
|
Not Used |
0370 |
0377 |
Reserved-Floppy Drive Controller 2 |
|
Super I/O |
0378 |
037F |
Parallel Port |
0278-27F
03BC-3BF |
Super I/O |
0380 |
0387 |
|
|
Not Used |
0388 |
038B |
Audio FM Synthesizer |
|
Audio |
038C |
03B3 |
|
|
Not Used |
03B4 |
03B5 |
Video: Monochrome |
|
Video |
03B6 |
03B9 |
|
|
Not Used |
03BA |
|
Video: Monochrome |
|
Video |
03BB |
|
|
|
Not Used |
03BC |
03BF |
Reserved-Parallel Port |
|
Super I/O |
03C0 |
03CF |
Video: VGA Registers |
|
Video |
03D0 |
03D3 |
|
|
Not Used |
03D4 |
03D5 |
Video: Color |
|
Video |
03D6 |
03D9 |
|
|
Not Used |
03DA |
|
Video: Color |
|
Video |
03DB |
03E7 |
|
|
Not Used |
03E8 |
03EF |
Reserved-Serial Port (COM3) |
|
Super I/O |
03F0 |
03F7 |
Floppy Disk Controller (Primary) |
|
Super I/O |
03F6 |
03F7 |
IDE Interface (Fixed Disk and CDROM) |
|
South Bridge |
03F8 |
03FF |
Serial Port (COM1) |
|
Super I/O |
0400 |
04EF |
|
|
Not Used |
04D0 |
|
Interrupt Controller #1 Edge/Level Control |
|
South Bridge |
04D1 |
|
Interrupt Controller #2 Edge/Level Control |
|
South Bridge |
04D2 |
0677 |
|
|
Not Used |
0678 |
067A |
Parallel Port ECP Mode |
|
Super I/O |
0778 |
077A |
Parallel Port ECP Mode |
|
Super I/O |
0CF8 |
|
PCI Configuration Index (32-bit I/O only) |
|
North Bridge |
0CF9 |
|
Reset Control |
|
South Bridge |
0CFC |
|
PCI Configuration Data |
|
North Bridge |
46E8 |
|
Video: Adapter Sleep |
|
Video |
Return to System
Specifications list.
To determine any of these system
settings, follow these steps:
| 1 |
Click on Start |
| 2 |
Navigate to Programs
 Accessories
System Tools System Information |
| 3 |
In the lefthand frame, click
on Hardware Resources |
| 4 |
Select the setting type you
are interested in, and the settings will appear in the righthand frame. |
|
