BIOS
Page 4-14
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 VIA686Bs 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).
Summary of Contents for mu-3vsa
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