DFI 40800950 manual Award Bios Setup Utility Integrated Peripherals

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Award BIOS Setup Utility

3.1.4 Integrated Peripherals

CMOS Setup Utility - Copyright (C) 1984-1999 Award Software

Integrated Peripherals

	On-Chip Primary PCI IDE		Enabled				Item Help
	On-Chip Secondary PCI IDE		Enabled				Menu Level
	IDE Primary Master PIO		Auto
	IDE Primary Slave PIO		Auto
	IDE Secondary Master PIO		Auto
	IDE Secondary Slave PIO		Auto
	IDE Primary Master UDMA		Auto
	IDE Primary Slave UDMA		Auto
	IDE Secondary Master UDMA		Auto
	IDE Secondary Slave UDMA		Auto
	USB Controller		Enabled
	USB Keyboard Support		Disabled
	Init Display First		AGP
	Onboard Audio Controller		Enabled
	IDE HDD Block Mode		Enabled
	Keyboard/Mouse Power On		Disabled
X KB Power On Password			Enter
X KB Power On Hot Key			Ctrl-F1
	Onboard FDC Controller		Enabled
	Onboard Serial Port 1		3F8/IRQ4
	Onboard Serial Port 2		2F8/IRQ3
	UART2 Mode Select		Normal		F10:Save	ESC:Exit F1:General Help
−↓→← Move Enter:Select +/-/PU/PD:Value
X RxD, TxD Active			Hi, Lo		Defaults	F7:Optimized Defaults
		F5:Previous Values		F6:Fail-Safe
X IR Transmission Delay			Enabled
	Onboard Parallel Port		378/IRQ7
	Parallel Port Mode		ECP+EPP
	EPP Mode Select		EPP1.7
	ECP Mode Use DMA		3
	PWR Lost Resume State		Keep Off

The screen above list all the fields available in the Integrated Peripherals submenu, for ease of reference in this manual. In the actual CMOS setup, you have to use the scroll bar to view the fields. The settings on the screen are for reference only. Your version may not be identical to this one.

On-Chip Primary PCI IDE and On-Chip Secondary PCI IDE

These categories allow you to enable or disable the primary and secondary IDE controller. The default is Enabled. Select Disabled if you want to add a different hard drive controller.

IDE Primary Master/Slave PIO and IDE Secondary Master/Slave

PIO

PIO means Programmed Input/Output. Rather than have the BIOS issue a series of commands to effect a transfer to or from the disk drive, PIO allows the BIOS to tell the controller what it wants and then let the controller and the CPU perform the complete task by themselves. Your system supports five modes, 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode after checking your drive.

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