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Chapter 4 Award BIOS Setup
Prox-1230 USER
′
S MANUAL
Page: 4-17
By moving the cursor to the desired selection and by pressing the <F1> key,
the all options for the desired selection will be displayed for choice.
ONCHIP IDE CHANNEL 0:
The chipset contains a PCI IDE interface with support for two IDE
channels. Select Enabled to activate the primary IDE interface. Select
Disabled to deactivate this interface.
ONCHIP IDE CHANNEL 1:
The chipset contains a PCI IDE interface with support for two IDE
channels. Select Enabled to activate the secondary IDE interface. Select
Disabled to deactivate this interface.
IDE PREFETCH MODE:
The onboard IDE drive interfaces supports IDE pre-fetching for faster drive
accesses. If you install a primary and or secondary add-in IDE interface,
set this field to
Disabled
if the interface does not support pre-fetching.
PRIMARY MASTER/SLAVE PIO:
SECONDARY MASTER/SLAVE PIO:
The four IDE PIO fields allow you to set a PIO mode (0-4) for each of the
four IDE devices that the onboard IDE interface supports. Modes 0 through
4 provide successively increased performance. In Auto mode, the system
automatically determines the best mode for each device.
PRIMARY MASTER/SLAVE UDMA:
SECONDARY MASTER/SLAVE UDMA:
Ultra DMA/33 implementation is possible only if your IDE hard drive
supports it and the operating environment includes a DMA driver (Windows
95 OSR2 or a third-party IDE bus master driver). If you hard drive and your
system software both support Ultra DMA/33, select Auto to enable BIOS
support.
INIT DISPLAY FIRST:
This item allows you to decide to active whether PCI Slot or on-chip VGA
first. The choices are PCI Slot and Onboard.