Computer and Software Support


IRQ

IRQ DEVICE I/O PORT BUS SLOT CARD TYPE
00 System Timer None NO NONE
01 Keyboard None NO NONE
02 Cascade Controller
2nd PIC
None NO NONE
03 COM 2 / 4 COM 2: 02F8h (02F8 / 2F8)
COM 4: 02E8h (02E8 / 2E8)
YES 8 / 16-BIT
04 COM 1 / 3 COM 1: 03F8h (03F8 / 3F8)
COM 3: 03E8h (03E8 / 3E8)
YES 8 / 16-BIT
05 Sound
Parallel Port 2
PARALLEL PORT 2:
0278h - 0378h
YES 8 / 16-BIT
06 Floppy 03F0 - 03F5 YES 8 / 16-BIT
07 Parallel Port 1 0278h - 0378h YES 8 / 16-BIT
08 Real-time Clock None NO NONE
09 Redirected IRQ 2
Open
Network Available
None YES 8 / 16-BIT
10 Open None YES 8 / 16-BIT
11 Open
SCSI
Video
VIDEO:
3B0-3DF
YES 8 / 16-BIT
12 Open
PS2
None YES 8 / 16-BIT
13 Coprocessor None NO NONE
14 Open
Primary hard drive (master)
Hard Drive Controller
1ST IDE: 1F0 YES 8 / 16-BIT
15 Open
2nd hard drive (slave)
2ND IDE: 170 YES 8 / 16-BIT