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ASUS A7M266-D User’s Manual60
4. BIOS SETUP
4. BIOS SETUP
PCI Configuration
Slot 1, Slot 2/3, Slot 4, Slot 5 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. Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11]
[12] [14] [15]
4.4.3 PCI Configuration
Parallel Port Mode [ECP+EPP]
This field allows you to set the operation mode of the parallel port. [Normal] al-
lows 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. Con-
figuration options: [Normal] [ECP] [EPP] [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]
I-Panel Hot Key Mapping [Group 1]
If installing an optional I-Panel, then you must install Configuration options: [Group
1] [Group 2] [Group 3] [Group 4]
I-Panel Update Timer [Disabled]
Configuration options: [Disabled] [8 seconds] [16 Seconds] [32 Seconds]