Bios ep-3vwm – EPoX Computer EP-3VWM User Manual

Page 36

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BIOS

EP-3VWM

Page 4-14

Onboard Parallel port: This field allows the user to configure the LPT port.

The default is 378H / IRQ7.

378H:

Enable Onboard LPT port and address is 378H and IRQ7.

278H:

Enable Onboard LPT port and address is 278H and IRQ5.

3BCH:

Enable Onboard LPT port and address is 3BCH and IRQ7.

Disabled: Disable Onboard Winbond Chip’s LPT port.

Onboard Parallel Port Mode: This field allows the user to select the parallel
port mode.

The default is Normal.

Normal: Standard mode. IBM PC/AT Compatible bidirectional parallel port.
EPP: Enhanced Parallel Port mode.

ECP: Extended Capabilities Port mode.

EPP+ECP: ECP Mode & EPP Mode.

ECP Mode USE DMA: This field allows the user to select DMA1 or DMA3 for
the ECP mode. The default is DMA3.
DMA1: This field selects the routing of DMA1 for the ECP mode.

DMA3: This field selects the routing of DMA3 for the ECP mode.

Parallel Port EPP Type: This item allows you to determine the IR transfer

mode of onboard I/O chip.
The Choice: EPP1.9, EPP1.7.
Onboard Legacy Audio: Legacy Audio enabled/disabled.
Sound Blaster: Sound Blaster compatible device enabled/disabled.
SB I/O Base Address: Sound Blaster I/O resource selection.
SB IRQ Select: Legacy audio device IRQ selection.
SB DMA Select: Sound Blaster DMA channel selection.
MPU-401: MPU-401 function enabled/disabled.
MPU-401 I/O Address: Built-in MPU-401 compatible MIDI I/O port selection:

300-303H
310-313H

320-323H

330-333H (default)

Game Port (200-207H): Built-in joystick port support disabled/enabled(default).

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