AIMB-252 User Manual
84
B.22
Interrupt Assignments
B.23
1st MB Memory Map
B.24
PCI Bus Map
Table B.23: Interrupt Assignments
Priority
Interrupt#
Interrupt Source
1
NMI
Parity error detected
2
IRQ0
Interval timer
3
IRQ1
Keyboard
-
IRQ2
Interrupt from controller 2 (cascade)
4
IRQ8
Real-time clock
5
IRQ9
Cascaded to INT 0A (IRQ 2)
6
IRQ10
Serial communication port 4
7
IRQ11
Serial communication port 5
8
IRQ12
PS/2 mouse
9
IRQ13
INT from co-processor
10
IRQ14
Primary IDE Channel
12
IRQ3
Serial communication port 2
13
IRQ4
Serial communication port 1
14
IRQ5
Serial communication port 3
15
IRQ6
Diskette controller (FDC)
16
IRQ7
Parallel port 1 (print port)
Table B.24: 1st MB Memory Map
Addr. range (Hex)
Device
E0000h - FFFFFh
BIOS
CC000h - DFFFFh
Unused
C0000h - CBFFFh
VGA BIOS
A0000h - BFFFFh
Video Memory
00000h - 9FFFFh
Base memory
Table B.25: PCI Bus Map
Function Signals
Device ID
INT# pin
GNT
REQ
PCI slot 1
AD31
INT B, C, D, A
SNT0 REQ0
Содержание 910GMLE
Страница 8: ...AIMB 252 User Manual viii...
Страница 41: ...Chapter 2 2 BIOS Operation...
Страница 58: ...AIMB 252 User Manual 50...
Страница 59: ...Chapter 3 3 Chipset Software Install Utility...
Страница 62: ...AIMB 252 User Manual 54...
Страница 63: ...Chapter 4 4 VGA Setup...
Страница 65: ...57 AIMB 252 User Manual Chapter 4 VGA Setup...
Страница 67: ...Chapter 5 5 LAN Configuration...
Страница 69: ...61 AIMB 252 User Manual Chapter 5 LAN Configuration Based on different OS choose proper LAN driver to install...
Страница 70: ...AIMB 252 User Manual 62...
Страница 71: ...Appendix A A Programming the Watchdog...
Страница 79: ...Appendix B B Pin Assignments...
Страница 93: ...85 AIMB 252 User Manual Appendix B Pin Assignments...