Ide Dma Transfer Access - Biostar TF7050-M2 Setup Manual

TF7050-M 2 / TF7025-M 2 BIOS Manual
On-chip IDE Channel 0
The motherboard chipset contains a P CI IDE interface with support for two
IDE channels. Select " Enabled" to activa te the first and/or second IDE interface.
Select " Disabled" to deactivate an interface if you are going to install a primary
and/or secondary add-in IDE interface.
The Choices: Enabled (default), Disabled.
Primary Master/Slave PIO
The IDE PIO (P rogrammed Input / Output) fields let you set a P IO m ode (0-4)
f or each of the IDE devices that the onboard IDE interface supports. Modes 0
to 4 will increase performance progressively. In Auto mode, the system
automatically determ ines the best mode for each device.
The Choices: Auto (default), Mode0, Mode1, Mode2, Mode3, Mode4.
Primary Master/Slave UDMA
Ultra DMA function can be implemented if it is supporte d by the IDE hard
drives in your system. As well, your operating environment require s a DMA
driver (Windows 95 or OSR2m ay need a third party IDE bus master driver). If
your hard drive and your system software both support Ultra DMA, se lect Auto
to enable BIOS support.
The Choices: Auto (default), Disabled.

IDE DMA Transfer Access

This item allows you to enable or disable the IDE DMA transfer access.
The Choices: Enabled (default), Disabled.
Serial-ATA Controller
The Choices: Enabled (default), Disabled.
IDE Pref etch Mode
The " onboard" IDE drive interfaces supports IDE prefetch function for faster
drive access. If the interface on your drive does not support prefetching, or if
you install a primary and/or secondary add-in IDE interface, set this option to
"Disabled".
The Choices: Enabled (default), Disabled.
19