•••••
IDE Primary/Secondary Master/Slave UDMA
Ultra DMA/33/66/100 implementation is possible only if your IDE HDD(s) can support it,
and if the operating environment includes a DMA driver (Windows 95 OSR2 or higher or
a third-party IDE bus master driver). If both your HDD(s) and your system software can
support Ultra DMA/33/66/100, select “Auto” to enable BIOS support.
•••••
Init Display First
This item allows you to decide which to activate first depending on the location of your
video card: the “PCI Slot” or the “AGP” slot.
•••••
IDE HDD Block Mode
Block Mode is also called Block Transfer, Multiple Commands, or Multiple Sector Read/
Write. If your IDE hard drive supports Block Mode (most new drives do), select “Enabled”
for automatic detection of the optimal number of Block Read/Writes per sector that the
drive can support.
•
Onboard FDD Controller
You can use this function to enable or disable the onboard FDD controller.
•
Onboard Serial Port 1/Port 2
Select an address and the corresponding interrupt for each of the first and second serial
ports. The choices are: “Disabled”, “3F8/IRQ4”, “2F8/IRQ3”, “3E8/IRQ4”, “2E8/IRQ3”,
and “Auto”.
The second serial port shares resources (address and IRQ) with the IrDA.
•
UART 2 Mode
Choose the right type of infrared device:
−−−−−
Standard: Normal operation
−−−−−
HPSIR: IrDA compliant serial infrared port
−−−−−
ASKIR: Amplitude Shift Keyed Infrared Port
If HPSIR or ASKIR are selected, you must make the correct selections for the following
two parameters: “IR Function Duplex” and “TX, RX Inverting Enable”.
BIOS SETUP
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