Abit AB-BH7, Руководство пользователя

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3-10 Chapter 3
Master/Slave Drive PIO Mode
The PIO (Programmed Input/Output) mode allows the BIOS to tell the controller what it wants and then
let the controller and the CPU perform the complete task, rather than having the BIOS issue a series of
commands to affect a transfer to or from the disk drive.
[Auto]: The BIOS will select the best available mode after checking your disk drive.
[Mode 0-4]: You can select a mode that matches your disk drive’s timing. Do not use the wrong setting
or you will have drive errors.
Master/Slave Drive Ultra DMA
This item allows you to set the Ultra DMA in use.
[Auto]: The BIOS will select the best available option after checking your hard drive or CD-ROM.
[Disabled]: The BIOS will not detect these categories. If problem arises in using Ultra DMA devices, try
disabling this item.
OnChip IDE-2 Controller:
The description is same as the OnChip IDE-1 Controller.
Serial ATA Bridge:
This option enables or disables the Serial ATA Bridge controller.
OnChip PCI Device(s):
Click <Enter> key to enter its submenu:
OnChip USB Controller:
This option enables or disables the USB controller.
USB Keyboard Support Via:
This item allows you to select [ BIOS ] for using USB keyboard in DOS environment, or [ OS ] in OS
environment.
BH7