MAXDATA Performance 120T, Руководство пользователя

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Section 2 BIOS SETUP & SECURITY
2-11
Item Selections /
Sub-menu Description
Serial
Port2
Mode IrDA
FIR
This option specifies the type of infrared function.
[IrDA]: Standard serial IR communication.
[FIR]: Fast IR communication.
IR Du-
plex
Mode Half Duplex
Full Duplex
This option selects the infrared transmission
method.
[Half Duplex]: The infrared transmission method
as half duplex.
[Full Duplex]: The infrared transmission method
as full duplex.
IR
DMA
Chan-
nel 0, 1, 3 This option specifies the DMA channel used for
infrared function.
On-
Board
Paral-
lel
Port Disabled,
Auto, 378,
278, 3BC User may define the I/O port address of this
parallel port, or disable this parallel port functon,
or let BIOS determine this port automatically. .
Paral-
lel
Port
Mode Normal
Bi-Dir
EPP 1.9
EPP 1.7
ECP
[Normal]: The normal parallel port mode is used.
[Bi-Dir]: (Bi-Directional)
This allows data to transfer equally in both
directions on parallel port.
[EPP 1.9-EPP 1.7]:
Enhanced parallel port for faster performance.
[ECP]: Faster data exchange than EPP.
Paral-
lel
Port
IRQ Disabled
IRQ 5
IRQ 7
This is to specify the IRQ used by parallel port.
[Disabled]:
This will disable the IRQ used by parallel port.
[IRQ 5
?
IRQ 7]:
User may define the IRQ of this parallel port.
Paral-
lel
Port
DMA
Chan-
nel (DMA Ch) 0
(DMA Ch) 1
(DMA Ch) 3
Set the DMA Channel used by the parallel port.
[0-1-3]:
User may define the DMA channel used by the
parallel port.