Abit SU-2S, Руководство пользователя

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3-14 Chapter 3
Onboard FDD Controller:
This option enables or disables the onboard FDC controller.
Onboard Serial Port 1 / Onboard Serial Port 2:
This item determines which I/O addresses the onboard Serial Port controller will
access.
[Auto]: The system automatically select an I/O address for the onboard Serial Port.
[3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3]:
Allows you to manually select an
I/O address for the onboard Serial Port.
[Disabled]:
Disables the onboard Serial Port.
Onboard Parallel Port:
This item specifies the I/O address used by the parallel port.
[Disabled]: This option prevents the parallel port from accessing any system
resources. When the value of this option is set to [Disabled], the printer port becomes
unavailable.
[378/IRQ7]: This option allows the parallel port to use [378/IRQ7] as its I/O port
address. The majority of parallel ports on computer systems use IRQ7 and I/O Port
378H as the standard setting.
[278/IRQ5]: This option allows the parallel port to use [278 / IRQ5] as its I/O port
address.
[3BC/IRQ7]: This option allows the parallel port to use [3BC / IRQ7] as its I/O port
address.
Parallel Port Mode:
This item specifies the parallel port mode.
[SPP]:
(Standard Parallel Port) Allows bi-directional parallel port operation at normal
speed.
[EPP]:
(Enhanced Parallel Port) Allows bi-directional parallel port operation at
maximum speed.
[ECP] : (Extended Capabilities Port) Allows bi-directional parallel port operation at a
speed faster than the normal mode’s data transfer rate.
[ECP+EPP]:
Allows parallel port operation at ECP and EPP mode.
EPP Mode Select:
This item selects the EPP mode.
ECP Mode Use DMA:
This item selects the DMA channel of the parallel port.
SU-2S