Interrupt Assignments; 1St Mb Memory Map; Table B-11: Interrupt Assignments; Table B-12:1St Mb Memory Map - Advantech CompactPCI MIC-3000 Series User Manual

3F8-3FF Serial port 1.
B.11 Interrupt Assignments

Table B-11: Interrupt assignments

Interrupt# Interrupt source
IRQ 0 Interval timer
IRQ 1 Keyboard
IRQ 2 Interrupt from controller 2 (cascade)
IRQ 8 Real-time clock
IRQ 9 VGA
IRQ 10 Available
IRQ 11 Available
IRQ 12 PS/2 mouse
IRQ 13 INT from co-processor
IRQ 14 Fixed disk controller
IRQ 15 Available
IRQ 3 Serial communication port 2
IRQ 4 Serial communication port 1
IRQ 5 Available
IRQ 6 Diskette controller (FDC)
IRQ 7 Available
B.12 1st MB Memory Map

Table B-12:1st MB memory map

Addr. range (Hex) Device
F000h - FFFFh System ROM
CC00h - EFFFh Unused
CA00h - CBFFh Used
C000h - C9FFh Expansion ROM
B800h - BFFFh CGA/EGA/VGA text
B000h - B7FFh Unused
A000h - AFFFh EGA/VGA graphics
0000h - 9FFFh Base memory.
MIC-3366 Series User Manual -- Page 57