Protech Systems PPC-7400 Operation Manual page 78

By moving the cursor to the desired selection and by pressing the <F1> key,
the all options for the desired selection will be displayed for choice.
ON-CHIP PRIMARY PCI IDE:
ON-CHIP SECONDARY PCI IDE:
The chipset contains a PCI IDE interface with support for two IDE
channels. Select Enabled to activate the primary or secondary IDE
interface. Select Disabled to deactivate this interface.
IDE PRIMARY MASTER/SLAVE PIO:
IDE SECONDARY MASTER/SLAVE PIO:
The four IDE PIO fields allow you to 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 MASTER/SLAVE UDMA:
IDE 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 you hard drive and your
system software both support Ultra DMA/33, select Auto to enable BIOS
support.
USB CONTROLLER:
Select enabled if the system contains a Universal Serial Bus (USB) controller
and you have a USB peripherals.
USB KEYBOARD SUPPORT:
Select Enabled if you have a USB Keyboard.
USB MOUSE SUPPORT:
Select enabled if the system contains a Universal Serial Bus (USB) controller
and you have a USB Mouse.
AC97 Audio:
This item allows you to enable/disable to support AC97 Audio.
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PPC-740X USER S MANUAL
Integrated Peripherals Setup Screen
Chapter 4 Award BIOS Setup
Page: 4-15