Onchip Ide Function - AMD 849BS User Manual

M/b for socket-a athlon/duron processor
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OnChip Super IO Function
Please refer to section 3-7-2
OnChip Device Function
Please refer to section 3-7-3
Init Display First
This item allows you to decide to activate whether PCI Slot or AGP VGA first. The settings
are: PCI Slot, AGP Slot.
Power ON Function
This item allows you choose Power ON by Password, Hot KEY, Button Only, Keyboard 98
when use ATX power supply.

3-7-1 OnChip IDE Function

CMOS Setup Utility – Copyright(C) 1984-2001 Award Software
OnChip IDE Channel0
OnChip IDE Channel1
Primary Master
Primary Slave
Secondary Master PIO
Secondary Slave
Primary Master
Primary Slave
Secondary Master UDMA
Secondary Slave
IDE HDD Block Mode
Delay For HDD (Secs)
↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit
F5:Previous Values
OnChip IDE Channel0/Channel1
The integrated peripheral controller contains an IDE interface with support for two IDE
channels.
Select Both to activate each channel separately.
Disabled.
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. Modes 0 through 4 provide
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.
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
OnChip IDE Function
Enabled
Enabled
PIO
Auto
PIO
Auto
Auto
PIO
Auto
UDMA
Auto
UDMA
Auto
Auto
UDMA
Auto
Enabled
0
F6:Optimized Defaults
Menu Level >>
F7:Standard Defaults
31
Item Help
F1:General Help
The settings are: Enabled,

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