Asus A8V-X - Manual (Page 68)

2-26 Chapter 2: BIOS setup
COMA Duplex Mode [Half Duplex]
Allows you to select the COMA duplex mode. This appears only when
the Serial Port1 Mode is not set to Normal.
Configuration options: [Full Duplex] [Half Duplex]
Parallel Port Address [378]
Allows you to select the Parallel Port base addresses.
Configuration options: [Disabled] [378] [278] [3BC]
Parallel Port Mode [Normal]
Allows you to select the Parallel Port mode.
Configuration options: [Normal] [EPP] [ECP] [EPP+ECP]
ECP Mode DMA Channel [DMA3]
Appears only when the Parallel Port Mode is set to [ECP]. This item
allows you to set the Parallel Port ECP DMA.
Configuration options: [DMA0] [DMA1] [DMA3]
EPP Version [1.9]
Allows selection of the Parallel Port EPP version. This item appears
only when the Parallel Port Mode is set to EPP.
Configuration options: [1.9] [1.7]
Parallel Port IRQ [IRQ7]
Configuration options: [IRQ5] [IRQ7]
Onboard Game Port [Disabled]
Allows you to enable or disable the Game port.
Configuration options: [Disabled] [Enabled]
Onboard MIDI Port [Disabled]
Allows you to enable or disable the MIDI port.
Configuration options: [Disabled] [Enabled]
2.4.6 PCI PnP
The PCI PnP menu items allow you to change the advanced settings for
PCI/PnP devices. The menu includes setting IRQ and DMA channel resources
for either PCI/PnP or legacy ISA devices, and setting the memory size block
for legacy ISA devices.