Onboard Device Function; Onboard Super Io Function - JETWAY 945PLDAS User Manual

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Table Of Contents

Table of Contents

OnChip Primary/Secondary PCI IDE

The integrated peripheral controller contains an IDE interface with support for two IDE channels.

Select Enabled to activate each channel separately. The settings are: Enabled and Disabled.

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.

successively increased performance. In Auto mode, the system automatically determines the best

mode for each device. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.

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 support Ultra DMA/33 and

Ultra DMA/66, select Auto to enable BIOS support. The settings are: Auto, Disabled.

IDE HDD Block Mode

Block mode is also called block transfer, multiple commands, or multiple sector read/write. If

your IDE hard drive supports block mode (most new drives do), select Enabled for automatic

detection of the optimal number of block read/writes per sector the drive can support. The

settings are: Enabled, Disabled.

3-7-2 Onchip Device Function

RealTek LAN Function

RealTek LAN BootROM

USB Host Controller

USB2.0 Function

USB Keyboard Legacy Support

USB Mouse Legacy Support

AC'97 Audio

↑ ↓ → ←

Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit

F5:Previous Values

RealTek LAN Function

Setting to [Enabled] allows the BIOS to auto-detect the LAN controller and enable it. Setting

options:[ Enabled] and [Disabled] .

USB Host Controller

Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have

a USB peripherals. The settings are: Enabled, Disabled.

USB 2.0 Function

This setting allows you to enable/disable the onboard USB controller. Selecting [Enabled]

enables the system to support USB 2.0 spec. setting options:[Disabled],[Enabled].

USB Keyboard Legacy Support

Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have

a USB keyboard. The settings are: Enabled, Disabled.

Phoenix – AwardBIOS CMOS Setup Utility