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The Choice: 1X, 2X, 4X AGP mode.
Delay Transaction: The chipset has an embedded 32-bit posted write buffer to support delay
transactions cycles. Select Enabled to support compliance with PCI specification version 2.1.
The Choice: Enabled, Disabled.
3-4
INTEGRATED PERIPHERALS
The "INTEGRATED PERIPHERALS" section mainly deals with I/O function. These functions will be
necessary only when the system I/O malfunctioned or the system is unable to detects your CD-ROM or
hard disk.
OnChip IDE Channel0
OnChip IDE Channel1
IDE Prefetch Mode
Primary Master PIO
Primary Slave
Secondary Master PIO
Secondary Slave PIO
Primary Master UDMA
Primary Slave
Secondary Master UDMA
Secondary Slave UdMA
Init Display First
IDE HDD Block Mode
OnChip USB
USB Keyboard Support
OnChip Sound
Sound Function
OnChip Modem
Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART 2 Mode
UR2 Duplex Mode
Half Duplex time-out
Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults
OnChip IDE Channel 0/Channel 1: The integrated peripheral controller contains an IDE
interface with support for two IDE channels. Select Enabled to activate each channel
separately.
The choice: Enabled, 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. Modes 0 through 4 provide successively increased performance. In
Auto mode, the system automatically determines the best mode for each device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
Init Display First: This item allows you decide to active whether PCI Slot or AGP VGA
CMOS Setup Utility – Copyright © 1984-1999 Award Software
PIO
UDMA
Integrated Preipherals
Enabled
Enabled
Enabled
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
AGP
Enabled
Enabled
Disabled
Auto
Press Enter
Auto
Enabled
Auto
Auto
Standard
Disabled
Enabled
F7:Optimized Defaults
Figure 3-4
19
Item Help
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