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16 Cards in this Set

  • Front
  • Back
14
Primary Hard Disk Controller
6
Floppy Disk Controller
5
Available (often LPT2, sound cards, or network cards)
4
COM 1 (COM 3)
2
wired to IRQ 9
3
COM 2 (COM 4)
13
Coprocessor
8
Clock
7
LPT1
10
Unused
12
Mouse Port
9
wired to IRQ 2
11
Unused
15
Secondary Hard disk controller
0
System timer
1
Keyboard