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The four PIO (Programmed Input/Output) fields sets 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.
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 66/100 implementation is possible only if your IDE hard drive
supports it and the operating environment includes a DMA driver
(Windows 98 or a third-party IDE bus master driver). If the hard drive and
the system software both support Ultra DMA 33/66/100, select Auto to
enable BIOS support. The Choice: Auto, Mode 0, Mode 1, Mode 2, Mode
3, Mode 4.
Init Display First
This item is to active whether PCI Slot or on-chip VGA first.
The choice: PCI Slot, Onboard/AGP.
Onboard FDC Controller
Select "Enabled" if the system has a floppy disk controller (FDC) installed
on the system board and the FDC will be used. If the and-in FDC are
installed or the system has no floppy drive, select "Disabled" in this field.
The choice: Enabled, Disabled.
Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first, second and
twist serial ports.
The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto.
Onboard Parallel Port
This item is to determine access onboard parallel port controller with
which I/O address.
The choice: 3BC/IRQ7, 378/IRQ7, 278/IRQ5, Disabled.
Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port. Select
Normal, Compatible, or SPP unless you are certain your hardware and
software both support one of the other available modes.
The choice: SPP, EPP, ECP, ECP+EPP.
ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP mode.
The choice: 3, 1.
Appendix
PC6150/FPC6150 User's
Manual
In
45
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