BIOS Setup
3-25
PIRQ_1 Use IRQ No. ~ PIRQ_8 Use IRQ No.:
This item specifies the IRQ number manually or automatically for the devices installed on PCI slots.
For the relations between the hardware layout of PIRQ (the signals from the ICH chipset), INT# (means
PCI slot IRQ signals) and devices, please refer to the table below:
Signals
PCI
EXP1
LAN
PCI-
EX1
PCI-
EX2
PCI-
EX3
PCI-1
PCI-2
IEEE-
1394
PIRQ_1 Assignment
INT A
INT A
INT A
INT B
INT C
INT F
INT G
INT B
PIRQ_2 Assignment
INT B
INT G
INT F
INT C
PIRQ_3 Assignment
INT C
INT H
INT E
INT D
PIRQ_4 Assignment
INT D
INT E
INT H
INT A
PIRQ_5 Assignment
PIRQ_6 Assignment
PIRQ_7 Assignment
PIRQ_8 Assignment
User’s Manual
Summary of Contents for AA8XE
Page 1: ...AA8XE Intel Pentium 4 System Board Socket 775 User s Manual 4200 0436 01 Rev 1 00 ...
Page 7: ...Introduction 1 3 1 2 Layout Diagram User s Manual ...
Page 8: ...1 4 Chapter 1 1 4 Chapter 1 AA8XE AA8XE ...
Page 28: ...2 20 Chapter 2 2 20 Chapter 2 AA8XE AA8XE ...
Page 56: ...A 2 Appendix A A 2 Appendix A AA8XE AA8XE ...
Page 60: ...C 2 Appendix C C 2 Appendix C AA8XE AA8XE ...
Page 62: ...D 2 Appendix D AA8XE ...
Page 64: ...E 2 Appendix E E 2 Appendix E AA8XE AA8XE ...
Page 66: ...F 2 Appendix F AA8XE ...
Page 72: ...G 6 Appendix G AA8XE ...