Specifications

EPC-3305 Hardware Reference

PCI Device Configuration sub-menu

Use the options in this sub-menu to control the exclusion of the UMB region for PCI

or ISA and the exclusion of the IRQs for PCI or ISA.

Figure 3-8. PCI Device Configuration sub-menu

Main

F1 Help ↑↓ Select Item -/+ Change Values F9 Setup Defaults

ESC Exit ←→ Select Menu Enter Select Sub-Menu F10 Save and Exit

PhoenixBIOS Setup Utility

selects field.

Item Specific Help

ISA graphics device installed: [No]

PCI IRQ line A: [Auto Select]

PCI IRQ line B:

[Auto Select]

PCI IRQ line C: [Auto Select]

PCI IRQ line D: [Auto Select]

PCI/PNP ISA UMB Region Exclusion

PCI/PNP ISA IRQ Resource Exclusion

PCI Configuration

Advanced

Field Description

ISA graphics device

installed

Specifies whether an ISA graphics device is installed in

the system.

• No (default): No ISA graphics device exists in

this system.

• Ye s : An ISA graphics device exists in this system.

PCI IRQ Line A–D Determines which IRQ is used by PCI IRQ (PIRQ) 1, 2, 3,

and 4.

You can select one of these:

• Auto Select (default) • 9

• Disabled • 10

• 3 • 11

• 4 • 12

• 5 • 14

• 7 • 15

PCI/PNP ISA UMB Region

Exclusion sub-menu

Displays a menu that you use to control the exclusion of

PCI and ISA Upper Memory Block (UMB) regions. For

more information, see PCI/PNP ISA UMB Region

Exclusion sub-menu on page 31.