Onchip Device Function; Onchip Sio Function - JETWAY 625EMWR1A User Manual

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

CMOS Setup Utility – Copyright(C) 1984-2003 Award Software
RealTek LAN Function
RealTek LAN BootROM
AC97 Sound Device
USB Device Function
Game Port Address
Midi Port Address
Midi Port IRQ
USB 2.0 Support
USB Keyboard Leagacy Support
USB Mouse Leagacy Support
↑↓→← Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit
F5:Previous Values
AC97 Sound Device
This item allows you to decide to enable/disable the chipset family to support AC97 Audio.
The settings are: Enabled, Disabled, Auto.
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 Keyboard/Mouse Leagacy Support
Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have
a USB keyboard. The settings are: Enabled, Disabled.

3-7-3 OnChip SIO Function

OnChip Device Function
Enabled
Disabled
Auto
Disabled
200
Disabled
10
Enabled
Disabled
Disabled
F6:Optimized Defaults
29
Item Help
Menu Level >>
F1:General Help
F7:Standard Defaults