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3 pci configuration – Asus P4PE-X/TE User Manual

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Chapter 2: BIOS information

Parallel Port Mode [ECP+EPP]

This field allows you to set the operation mode of the parallel port. [Normal] allows
normal-speed operation but in one direction only; [EPP] allows bidirectional parallel
port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode;
[ECP+EPP] allows normal speed operation in a two-way mode. Configuration
options: [Normal] [EPP] [ECP] [ECP+EPP]

ECP DMA Select [3]

This field allows you to configure the parallel port DMA channel for the selected
ECP mode. This selection is available only if you select [ECP] or [ECP+EPP] in
Parallel Port Mode above. Configuration options: [1] [3]

Onboard AC97 Audio Controller [Auto]

[Auto] allows the BIOS to detect whether you are using any audio device. If an
audio device is detected, the onboard audio controller is enabled; if no audio
device is detected, the controller is disabled. Configuration options: [Disabled]
[Auto]

Onboard Game Port [200H-207H]

This field sets the I/O address for the game port. Configuration options: [Disabled]
[200H-207H] [208H-20FH]

Onboard MIDI I/O [Disabled]

This field sets the I/O address for the MIDI I/O port. Configuration options:
[Disabled] [330H-331H] [300H-301H]

2.4.3 PCI Configuration

Slot 1/5, Slot 2, Slot 3, Slot 4, Slot 6 IRQ [Auto]

These fields automatically assign the IRQ for each PCI slot. The default setting for
each field is [Auto], which utilizes auto-routing to determine IRQ assignments.
Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14] [15]