IDE HDD Block Mode
This allows your hard disk controller to use the fast block mode to transfer data to
and from your hard disk drive (HDD).
Enabled IDE controller uses block mode.
Disabled IDE controller uses standard mode.
IDE 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.
IDE 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 sup-
port Ultra DMA/33, select Auto to enable BIOS support.
The Choice: Auto, Disabled
Init Display First
This item allows you to decide to active PCI Slot or AGP first
The choice: PCI Slot, AGP.
Onboard FDD Controller
This should be enabled if your system has a floppy disk drive (FDD) installed on the
system board and you wish to use it. Even when so equipped, if you add a higher
performance controller, you will need to disable this feature.
The Choice: Enabled, Disabled.
USB Controller
The Choice: Enabled, Disabled.
USB Key board Support
The Choice: Enabled, Disabled.
VGA Shared Memory Size -
Set the VGA Shared Memory Size option.
The Choice: None, 2 , 4, 8 MB
Onboard 3D Sound
- Set the Onboard 3D Sound option.
The Choice: Enabled, Disabled.
( This is only For Onboard sound Series )
Mainboard User's Manual
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37
Integrated Peripheral Setup
Integrated Peripheral Setup options are displayed by choosing Peripheral Setup form
the BIOS Setup main menu. All Peripheral Setup options are described here.
Internal PCI / IDE
The chipset contains a PCI IDE interface with support for two IDE chan-
nels. Select Enabled to activate the first and/or second IDE interface.
Select Disabled to deactivate an interface, if you install a primary and/or
secondary add-in IDE interface.
The choice: Both, Disabled.
IDE Burst Mode
The onboard IDE drive interfaces supports IDE prefetching, for faster
drive accesses. If you install a primary and/or secondary add-in IDE inter-
face, set this field to Disabled if the interface does not support prefetch-
ing.
The choice: Enabled, Disabled.
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36
Mainboard User's Manual
