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ASUS A7V133-M User’s Manual60
4. BIOS SETUP
4. BIOS SETUP
I/O Device Config
Onboard Parallel Port [378H/IRQ7]
This field sets the address of the onboard parallel port connector. If you disable this
feature, Parallel Port Mode and ECP DMA Select configurations will not be
available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]
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] [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]