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OnChip IDE Channal0/Channel1
The integrated peripheral controller contains an IDE interface with support for two IDE
channels. Select Enabled to activate each channel separately. The settings are: Enabled and
Disabled.
Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you 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. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode
4.
Primary/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 your hard drive and your system software both support Ultra DMA/33 and
Ultra DMA/66, select Auto to enable BIOS support. The settings are: Auto, Disabled.
IDE Prefatch
The selection is for you to set the IDE device as the first priority to activate.
IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/write. If
your IDE hard drive supports block mode (most new drives do), select Enabled for automatic
detection of the optimal number of block read/writes per sector the drive can support. The
settings are: Enabled, Disabled.
Delay for HDD (Secs)
The selection is set for you to extend the time to search for the HDD which needs more time
to activate.
3-7-2 OnChip Device Function
On Board AC97 Audio Device
On Board LAN BootROM
On Board LAN Device BootROM
On Board LAN BootROM
Machine MAC Address is
On Board MAC Address Input
= = = = = = USB Controller System = = = = = =
On Chip USB
USB Memory Type
USB Keyboard Support
USB Mouse Support
Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit
F5:Previous Values
Phoenix – AwardBIOS CMOS Setup Utility
OnChip Device Function
Auto
Disabled
Enabled
Disabled
003018-xxxxxx
Press Enter
V1.1+ V1.2
Shadow
Disabled
Disabled
F6:Optimized Defaults
Menu Level >>
F7:Standard Defaults
29
Item Help
F1:General Help
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