MSI Pro266TD User Manual - Page 61

OnChip IDE Channel0/1, IDE Prefetch Mode, Primary/Secondary Master/Slave PIO, Primary/Secondary - driver

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AWARD® BIOS Setup VIA OnChip IDE Device OnChip IDE Channel0 OnChip IDE Channel1 IDE Prefetch Mode Primary Master PIO Primary Slave PIO Secondary Master PIO Secondary Slave PIO Primary Master UDMA Primary Slave UDMA Secondary Master UDMA Secondary Slave UDMA Enabled Enabled Enabled Auto Auto Auto Auto Auto Auto Auto Auto Item Help Menu Level 88 OnChip IDE Channel0/1 The integrated peripheral controller contains an IDE interface with support for two IDE channels. Choose Enabled to activate each channel separately. IDE Prefetch Mode The onboard IDE drive interfaces support prefetching, for faster drive access. Set to Disabled if your primary and/or secondary add-in IDE interface does not support prefetching. Primary/Secondary Master/Slave PIO The four fields allow you to set a PIO (Programmed Input/Output) mode for each of the four IDE devices that the onboard IDE interface supports. Modes 0~4 provide increased performance. In Auto mode, BIOS automatically determines the best mode for each IDE device. Primary/Secondary Master/Slave UDMA Ultra DMA implementation is possible only if your IDE device supports it and your operating environment contains a DMA driver. If both your hard drive and software support Ultra DMA 33/66/100, select Auto to enable BIOS support. SuperIO Device Press to enter the sub-menu screen similar to the following: 3-19

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AWARD
®
BIOS Setup
3-19
OnChip IDE Channel0/1
The integrated peripheral controller contains an IDE interface with sup-
port for two IDE channels.
Choose
Enabled
to activate each channel
separately.
IDE Prefetch Mode
The onboard IDE drive interfaces support prefetching, for faster drive
access.
Set to
Disabled
if your primary and/or secondary add-in IDE
interface does not support prefetching.
Primary/Secondary Master/Slave PIO
The four fields allow you to set a PIO (Programmed Input/Output) mode
for each of the four IDE devices that the onboard IDE interface supports.
Modes 0~4 provide increased performance.
In
Auto
mode, BIOS auto-
matically determines the best mode for each IDE device.
Primary/Secondary Master/Slave UDMA
Ultra DMA implementation is possible only if your IDE device sup-
ports it and your operating environment contains a DMA driver.
If
both your hard drive and software support Ultra DMA 33/66/100, select
Auto
to enable BIOS support.
SuperIO Device
Press <Enter> to enter the sub-menu screen similar to the following:
OnChip IDE Channel0
Enabled
OnChip IDE Channel1
Enabled
IDE Prefetch Mode
Enabled
Primary Master
PIO
Auto
Primary Slave
PIO
Auto
Secondary Master
PIO
Auto
Secondary Slave
PIO
Auto
Primary Master
UDMA
Auto
Primary Slave
UDMA
Auto
Secondary Master
UDMA
Auto
Secondary Slave
UDMA
Auto
VIA OnChip IDE Device
Item Help
Menu Level
88