Via VB8001-16 User Manual - Page 47

AC97 Audio, VIA-3043 OnChip LAN, USB Keyboard Support, Onboard Parallel Mode, ECP Mode Use DMA

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Chapter 3 AC97 Audio Auto allows the mainboard to detect whether an audio device is used. If the device is detected, the onboard VIA AC'97 (Audio Codec'97) controller will be enabled; if not, it is disabled. Disable the controller if you want to use other controller cards to connect an audio device. Setting options: Auto and Disabled. VIA-3043 OnChip LAN Decide whether to invoke the boot ROM of VIA-3043 onchip LAN. Settings: Enabled and Disabled. USB Keyboard Support Enable USB Keyboard Support for DOS and Windows 95. Settings: Enabled and Disabled. Onboard Parallel Mode Set the parallel port mode. To operate the onboard parallel port as Stand- ard Parallel Port, choose "SPP." To operate the onboard parallel port in the EPP mode, choose "EPP." By choosing "ECP", the onboard parallel port will operate in ECP mode. Choosing "ECP + EPP" will allow the onboard parallel port to support both the ECP and EPP modes simulta- neously. Settings are: Normal : Standard Parallel Port EPP : Enhanced Parallel Port ECP : Extended Capability Port ECP + EPP: Extended Capability Port + Enhanced Parallel Port ECP Mode Use DMA ECP utilises a DMA channel. This field is only available if Parallel Port Mode is set to "ECP". Select DMA channel for ECP use. 3-14

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Chapter 3
3-14
AC97 Audio
Auto
allows the mainboard to detect whether an audio device is used. If
the device is detected, the onboard VIA AC’97 (Audio Codec’97) con-
troller will be enabled; if not, it is disabled. Disable the controller if
you want to use other controller cards to connect an audio device. Set-
ting options:
Auto
and
Disabled
.
VIA-3043 OnChip LAN
Decide whether to invoke the boot ROM of VIA-3043 onchip LAN.
Settings:
Enabled
and
Disabled
.
USB Keyboard Support
Enable USB Keyboard Support for DOS and Windows 95. Settings:
En-
abled
and
Disabled
.
Onboard Parallel Mode
Set the parallel port mode. To operate the onboard parallel port as Stand-
ard Parallel Port, choose “SPP.” To operate the onboard parallel port in
the EPP mode, choose “EPP.” By choosing “ECP”, the onboard parallel
port will operate in ECP mode. Choosing “ECP + EPP” will allow the
onboard parallel port to support both the ECP and EPP modes simulta-
neously. Settings are:
Normal :
Standard Parallel Port
EPP :
Enhanced Parallel Port
ECP :
Extended Capability Port
ECP + EPP:
Extended Capability Port + Enhanced Parallel Port
ECP Mode Use DMA
ECP utilises a DMA channel. This field is only available if Parallel Port
Mode is set to “ECP”. Select DMA channel for ECP use.