Chapter 2
35
LPT Port
Configure the system’s parallel port using options:
Disabled
and Enabled.
The table below describes the parameters in the screen. Settings in
boldface
are the default and suggested
parameter settings.
Description
Option
Port Definition
Sets the mode for the parallel port.
Standard AT: Normal mode (AT compatible)
Bi-directional: Bi-directional mod (PS/2
compatible)
Enhanced Parallel (EPP): EPP mode
Extended Capabilities (ECP): ECP mode
(requires DMA channel)
Standard AT (Centronics),
Bidirectional (PS-2)
,
Enhanced Parallel (EPP),
Extended Capabilities
Port Address
Sets the base I/O address for the parallel port.
When Mode is selected as EPP mode, “3BC” will
not be available.
None/
LPT1, 378, IRQ7
/ LPT2,
278, IRQ5/ LPT3, 3BC, IRQ7
Mode Setting
If ECP mode has been selected, then DMA
default is DMA1.
DMA1
, DAM3
Insyde Software SCU
May 20, 2003 5:40:09 AM
Main
Advanced
Security
Boot
Exit
\
-----------------
Parallel Port (LPT)
------------------------------
-----Port Address-------
---Port Definition-----
Infrared
Port
(FIR)
( ) None
( ) Standard AT (Centronics)
(
£»
) LPT1, 378, IRQ7
(
£»
) Bidirectional (PS-2)
Parallel Port (
LPT
)
( ) LPT2, 278, IRQ5
( ) Enhanced Parallel (EPP)
( ) LPT3, 3BC, IRQ7
(
) Extended Capabilities
(ECP)
£
Legacy USB
Support
-
DMA
Setting For ECP Mode
-
(
£»
) DMA1
(
) DMA
3
EPP Type:
EPP 1.7
OK
Cancel
<Tab> <Right> <Left> fo
r block select. <Up> <Down> for item select.
< Enter> for accept. <Cancel> <Esc> for reject. <Alt> activates accelerators.
<Space> for Enable or Disable.
fi ƒ¡⁄˘:
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