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Primary/Secondary/Master/Slave PIO
The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each of the IDE
d
evices that the onboard IDE interface supports. Modes 0 to 4 will increase performance
in
crementally. In Auto mode, the system automatically determines the best mode for each device.
O
ptions: Auto (default)、Mode0、Mode1、Mode2、Mode3、Mode4.
P
rimary / Secondary /Master / Slave UDMA
U
ltra DMA/133 functionality can be implemented if it is supported by the IDE hard drives in your
sy
stem. As well, your operating environment requires a DMA driver (Windows 95 OSR2 or a third
p
arty IDE bus master driver). If your hard drive and your system software both support Ultra
D
MA/133, select "Auto" to enable BIOS support. Options: Auto (default)、Disabled
ID
E HDD Block Mode
B
lock mode is otherwise known as block transfer, multiple commands, or multiple sector read/write.
S
elect the "Enabled" option if your IDE hard drive supports block mode (most new drives do). The
sy
stem will automatically determine the optimal number of blocks to read and write per sector.
O
ptions: Enabled (default)、Disabled
VIA OnChip PCI D
If you highlight the "VIA OnCh
submenu with the following options:
AC97 Audi
o
This option allows you to control the onboar
Options: Enabled (default)、Disabled
O
nboard LAN Device (only
This option allows you to c
Options: Enabled (default)、Disabled
Onboard Lan Boot ROM
This item allows you to invoke the boot
O
ptions: Disabled (default)、Enabled
USB Controller
This option should be enabled if your system has a USB port installed on the system board. You will
need to disable this feature if you add a higher performance
O
ptions: Enabled (default)、Disabled
evice
ip PCI Device" label and then press the enter key, it will take you a
d AC'97 audio.
for KM400T-8X Pro)
ontrol the onboard LAN device.
ROM of the onboard LAN chip.
33
KM400T-8X Series
controller.
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