Specifications

BIOSEP-3WXM/2/4
Page 4-13
4-4 Integrated Peripherals
CMOS Setup Utility – Copyright © 1984 – 1998 Award Software
Integrated Peripherals
OnChip Primary PCI IDE Enabled
OnChip Secondary PCI IDE Enabled
IDE Primary Master PIO Auto
IDE Primary Slave PIO Auto
IDE Secondary Master PIO Auto
IDE Secondary Slave PIO Auto
IDE Primary Master UDMA Auto
IDE Primary Slave UDMA Auto
IDE Secondary Master UDMA Auto
IDE Secondary Slave UDMA Auto
USB Controller Enabled
USB Keyboard Support Disabled
Init Display First PCI Slot
AC97 Audio Enabled
AC97 Modem Enabled
IDE HDD Block Mode Enabled
Onboard FDC Controller Enabled
Onboard Serial Port 1 3F8/IRQ4
Onboard Serial Port 2 2F8/IRQ3
Item Help
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Menu Level
Ø
If your IDE hard drive supports block
mode select Enabled for automatic
detection of the optimal number of
block read/write per sector the drive
can support
¯¬®
Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help
F5:Previous Values F6:Fail-safe defaults F7:Optimized Defaults
OnChip Primary/Secondary PCI IDE
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.
IDE 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 master driver). If your hard drive and your system software both sup-
port Ultra DMA/33, select Auto to enable BIOS support.
The Choice: Auto, Disabled.