Asus A7S266-VM/U2 - Manual (Page 46)

2-18 Chapter 2: BIOS Information
2.4.3 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]
Onboard Game Port [200H-207H]
This field allows you to select the I/O address for the game port.
Configuration options: [Disabled] [200H-207H] [208H-20FH]
Onboard MIDI I/O [Disabled]
This field allows you to select the I/O address for the MIDI port.
Configuration options: [Disabled] [330H-331H] [300H-301H]
Slot 1, Slot 2, Slot 3, Slot 4 IRQ [Auto]
These fields 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]
PCI/VGA Palette Snoop [Disabled]
Some non-standard VGA cards, like graphics accelerators or MPEG video
cards, may not show colors properly. Setting this field to [Enabled] corrects
this problem. If you are using standard VGA cards, leave this field to the
default setting [Disabled]. Configuration options: [Disabled] [Enabled]