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SAPPHIRE PURE CROSSFIRE II
South OnChip IDE Device
Navigate to this option and press <Enter> to view the following screen:
Phoenix – Award WorkstationBIOS CMOS Setup Utility
South OnChip IDE Device
IDE DMA transfer access
[Enabled]
Item Help
OnChip IDE Channel0
[Enabled]
OnChip IDE Channel1
[Enabled]
Menu Level
TT
IDE Prefetch Mode
[Disabled]
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]
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: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values
F6:Fail-Safe Defaults F7: Optimized Defaults
IDE DMA transfer access (Enabled)
This option allows you to enable the transfer access of the IDE DMA. If you
disable this function you will only have PIO modes 1-4 available.
OnChip IDE Channel 0/1 (Enabled)
Use this option to enable or disable the PCI IDE channels that are integrated
on the motherboard.
IDE Prefetch Mode (Enabled)
The onboard IDE drive interface supports IDE prefetching for faster drive
access. If you install a primary and secondary add-on interface, set this field to
Disable if the interface does not support prefetching.
Primary/Secondary Master/Slave PIO (Auto)
Each IDE channel supports a master device and a slave device. These four
items let you assign the kind of PIO (Programmed Input/Output) was used by
the IDE devices. Choose Auto to let the system auto detect which PIO mode is
best, or select a PIO mode from 0 to 4.
Primary/Secondary Master/Slave UDMA (Auto)
Each IDE channel supports a master device and a slave device. This
motherboard 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.
