2-30
Chapter 2
BIOS Setup
Reset Configuration Data
IRQ3
assigned to: PCI PnP
IRQ4
assigned to: PCI PnP
IRQ5
assigned to: PCI PnP
IRQ6
assigned to: PCI PnP
IRQ7
assigned to: PCI PnP
IRQ8
assigned to: PCI PnP
IRQ9
assigned to: PCI PnP
IRQ10
assigned to: PCI PnP
IRQ11
assigned to: PCI PnP
IRQ12
assigned to: PCI PnP
IRQ13
assigned to: PCI PnP
IRQ14
assigned to: PCI PnP
IRQ15
assigned to: PCI PnP
The system BIOS supports the PnP feature so the system
needs to record which resource is assigned and proceeds
resources from confliction. Every peripheral device has a
node, which is called ESCD. This node records which
resources are assigned to it. The system needs to record and
update ESCD to the memory locations. These locations (4K)
are reserved at the system BIOS. If Disabled (Default)is
chosen, the system’s ESCD will update only when the new
configuration varies from the last one. If Enabled is chosen,
the system is forced to update ESCDs and then is
automatically set to the “Disabled” mode.
The above settings will be shown on the screen only if
“Manual” is chosen for the resources controlled by function.