Interrupt Assignments; 1St Mb Memory Map; B.22 Interrupt Assignments - Advantech ASMB-586 User Manual

B.22

Interrupt Assignments

Table B.22: Interrupt Assignments
Priority
1
2
3
-
4
5
6
7
8
9
10
11
12
13
14
15
16
B.23

1st MB Memory Map

Table B.23: 1st MB Memory Map
Addr. range (Hex)
E0000h - FFFFFh
D0000h - DFFFFh
C0000h - CFFFFh
A0000h - BFFFFh
00000h - 9FFFFh
ASMB-586 User Manual
Interrupt# Interrupt source
NMI Parity error detected
IRQ0 Interval timer
IRQ1 PS/2 Keyboard
IRQ2 Interrupt from controller 2 (cascade)
IRQ8 Real-time clock
IRQ9 Cascaded to INT 0A (IRQ 2)
IRQ10 Intel 8 series/C226 Chipset Family SMBus Controller
IRQ11 Available
IRQ12 PS/2 mouse
IRQ13 Numeric data processor
IRQ14 Available
IRQ15 Available
IRQ3 Serial communication port 2
IRQ4 Serial communication port 1
IRQ5 Available
IRQ6 Available
IRQ7 Parallel port 1 (print port)
Device
BIOS
Unused
VGA BIOS
Video Memory
Base memory
126