Abit SL6 User Manual page 73

BIOS Setup
For example, if you want to move your hard disk to another computer and don't want to
®
re-install Windows NT, then you can specify the IRQ for the device installed on the new
computer to fit the original computer settings.
If you specify the IRQ in this item, then you cannot specify the same IRQ to the ISA
bus, otherwise, it will cause a hardware conflict.
This feature is for the operating system which will record and fix the PCI configuration
status, if you want to change it.
For the relations between the hardware layout of PIRQ (the signals from the 810E chipset),
INT# (means PCI slot IRQ signals) and devices, please refer to the table below:
Signals
PIRQ_0
PIRQ_1
PIRQ_2
PIRQ_3
! Each PCI slot has four INT#s (INT A~INT D).
Note
PCI slot 1 PCI slot 2
PCI slot 6
INT A INT B
INT B INT C
INT C INT D
INT D INT A
PCI slot 3 PCI slot 4
PCI slot 5
INT C INT D
INT D INT A
INT A INT B
INT B INT C
User's Manual
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