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VIA OnChip IDE Device
Scroll to this item and press <Enter> to view the following screen:
CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software
VIA OnChip IDE Device
Item Help
OnChip IDE Channel0
[Enabled]
OnChip IDE Channel1
[Enabled]
IDE Prefetch Mode
[Enabled]
Primary Master
PIO [Auto]
Primary Slave
PIO [Auto]
Secondary Master
PIO [Auto]
Secondary Slave
PIO [Auto]
Primary Master
UDMA
[Auto]
Primary Slave
UDMA
[Auto]
Secondary Master
UDMA
[Auto]
Secondary Slave
UDMA
[Auto]
Menu Level
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Enter : Select
+/-/PU/PD:Value:
F10: Save ESC: Exit F1:General Help
F5:Previous Values
F6:Fail-Safe Defaults
F7:Optimized Defaults
On-Chip IDE Channel 0/1 (Enabled)
Use these items to enable or disable the PCI IDE channels that are integrated
on the mainboard.
IDE Prefetch Mode (Enabled)
The onboard IDE drive interfaces supports IDE prefetching, for faster drive
access. If you install a primary and secondary add-on IDE interface, set this
field to Disabled if the interface does not support prefetching.
IDE Primary/Secondary Master/Slave PIO (Auto)
Each IDE channel supports a master device and a slave device. These four
items let you assign which kind of PIO (Programmed Input/Output) is used by
IDE devices. Choose Auto to let the system auto detect which PIO mode is
best, or select a PIO mode from 0-4.
IDE Primary/Secondary Master/Slave UDMA (Auto)
Each IDE channel supports a master device and a slave device. This main-
board supports UltraDMA technology, which provides faster access to IDE
devices.
If you install a device that supports UltraDMA, change the appropriate item on
this list to Auto. You may have to install the UltraDMA driver supplied with this
mainboard in order to use an UltraDMA device.
Press <Esc> to return to the Integrated Peripherals screen.
