TYAN S6623, Manual

Page: 53 / 78

http://www.tyan.com
53
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.