Interrupt Assignments; 1St Mb Memory Map; B.19 Interrupt Assignments - Advantech PCA-6763 User Manual

B.19

Interrupt Assignments

Table B.19: Interrupt Assignments
Interrupt#
NMI
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
B.20

1st MB Memory Map

Table B.20: 1st MB memory map
Addr. range (Hex)
F0000h - FFFFFh
D0000h - E7FFFh
C0000h - CFFFFh
B8000h - BFFFFh
A0000h - B7FFFh
00000h - 9FFFFh
Interrupt source
Parity error detected
System timer
Keyboard
Interrupt from controller 2
Communication port (COM2)
Communication port (COM1)
Available
FDD1
LPT1
System COMS/Real-time clock
SCI IRQ
Available
Communication port (3-6) for PCA-COM232-00A1E module or
Communication(8-11) for PCA-COM485-00A1E module
PS/2 mouse
Numeric data processor
Primary IDE
Secondary IDE
Device
System ROM
Unused (reserved for Ethernet ROM)
Expansion ROM (for VGA BIOS)
CGA/EGA/VGA text
EGA/VGA graphics
Base memory
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