MSI 865PE User Guide - Page 68

IR Pin Select, Onboard Parallel Port, Parallel Port Mode, EPP Version, Parallel Port DMA Channel

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Page 68 highlights

BIOS Setup IR Pin Select Set to IRRX/IRTX when using an internal IR module connected to the IR connector. Set to SINB/SOUTB. when connecting an IR adapter to COM B. Onboard Parallel Port This field specifies the base I/O port address of the onboard parallel port. Selecting Auto allows AMIBIOS to automatically determine the correct base I/O port address. Settings: Auto, 378, 278, 3BC and Disabled. Parallel Port Mode This item selects the operation mode for the onboard parallel port: ECP, Normal, Bi-Dir or EPP. EPP Version The item selects the EPP version used by the parallel port if the port is set to EPP mode. Settings: 1.7 and 1.9. Parallel Port IRQ When Onboard Parallel Port is set to Auto, the item shows Auto indicating that BIOS determines the IRQ for the parallel port automatically. Parallel PortDMAChannel This feature needs to be configured only when Parallel Port Mode is set to the ECP mode. When Parallel Port is set to Auto, the field will show Auto indicating that BIOS automatically determines the DMA channel for the parallel port. 3-25

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3-25
BIOS Setup
IR Pin Select
Set to
IRRX/IRTX
when using an internal IR module connected to
the IR connector. Set to
SINB/SOUTB.
when connecting an IR
adapter to COM B.
Onboard Parallel Port
This field specifies the base I/O port address of the onboard parallel port.
Selecting
Auto
allows AMIBIOS to automatically determine the correct
base I/O port address. Settings:
Auto, 378
,
278
,
3BC
and
Disabled
.
Parallel Port Mode
This item selects the operation mode for the onboard parallel port:
ECP
,
Normal
,
Bi-Dir
or
EPP
.
EPP Version
The item selects the EPP version used by the parallel port if the port
is set to
EPP
mode. Settings:
1.7
and
1.9
.
Parallel Port IRQ
When
Onboard Parallel Port
is set to
Auto
, the item shows
Auto
indicating that BIOS determines the IRQ for the parallel port
automatically.
Parallel Port DMA Channel
This feature needs to be configured only when
Parallel Port Mode
is
set to the
ECP
mode. When Parallel Port is set to
Auto
, the field will
show
Auto
indicating that BIOS automatically determines the DMA
channel for the parallel port.