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B.28 Interrupt Assignments
Table B.28: Interrupt assignments
Priority
1
2
3
-
4
5
6
7
8
9
10
11
12
13
14
15
16
B.29 1st MB Memory Map
Table B.29: 1st MB memory map
Addr. range (Hex)
E0000h - FFFFFh
CC000h - DFFFFh
C0000h - CBFFFh
A0000h - BFFFFh
00000h - 9FFFFh
AIMB-760 User Manual
Interrupt#
NMI
IRQ0
IRQ1
IRQ2
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
Interrupt source
Parity error detected
Interval timer
Keyboard
Interrupt from controller 2 (cascade)
Real-time clock
Cascaded to INT 0A (IRQ 2)
Available
Available
PS/2 mouse
INT from co-processor
Primary IDE Channel
Secondary IDE Channel
Serial communication port 2
Serial communication port 1
Parallel port 2
Diskette controller (FDC)
Parallel port 1 (print port)
Device
BIOS
Unused
VGA BIOS
Video Memory
Base memory
110
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