Pci & Onboard I/O Setup - Abit AX5 Instruction Booklet

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± PCI & Onboard I/O Setup
In this menu, you can change the INT# and IRQ of the PCI bus and the
onboard I/O device, I/O port address and other hardware settings.
Reset PnP Config Data:
If you want to clear ESCD data next time you boot up, and ask the BIOS to
reset the settings for the Plug & Play ISA Card and the PCI Card, select
Enabled. But the next time you boot up, this option will automatically be set
as Disabled.
Computer
ESCD (Extended System Configuration Data)
Knowledge
The ESCD contains the IRQ, DMA, I/O Port, Memory
information of the system. This is a specification and a feature
specific to Plug & Play BIOS.
Fig 3-6 PCI & Onboard I/O Setup
Chapter 3