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Chapter 4: BIOS Setup
4.4.3 PCI Configuration
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]
Slot 1, Slot 2, Slot 3/4/5/6/7/8 IRQ [Auto]
These fields set how IRQ use is determined for each PCI slot. The default
setting for each field is [Auto], which utilizes auto-routing to determine IRQ
use. Slots 1 and 2 map to PCI slot 1and PCI slot 2. Slots 3/4/5/6/7/8 map
to PCIX1/2/3/4, with PCIX4 serving riser slots A/B/C. Configuration
options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14] [15]