Onboard Devices Configuration

The parameters in this screen are for advanced users only. You do not need to change the values in this screen because these values are already optimized.

The Onboard Devices Configuration sub-menu assigns resources to basic computer communication hardware.

Onboard Devices Configuration

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IRQ------------------------

  • Enabled ]
  • 3F8h]
  • 4]

DMA-----------------------

  • Enabled ]
  • 2F8h]
  • 3]
  • 3]

ECP DMA Channel-------

  • Enabled ]
  • 378h]
  • 7]
  • ECP ]
  • m

tJ. = Move highlight bar, <-

-ยป = Change setting, F1 = Help

The following table describes the parameters in this sub-menu. Settings in boldface are the default and suggested parameter settings.

Parameter

Description

Options

Serial Port

Enables or disables the serial port. When enabled, you can set the base I/O address and interrupt request (IRQ) of the serial port.

Enabled or

Disabled

3F8h, 3E8h, 2F8h or2E8h 4 or 11

IrDA Port

Enables or disables the infrared port. When enabled, you can set the base I/O address, interrupt request (IRQ) and direct memory access (DMA) channel of the infrared port.

Enabled or

Disabled

2F8h, 3E8h, 3F8h, or2E8h 3 or 10

Parameter

Description

Options

Parallel Port

Enables or disables the parallel port. When enabled, you can set the base I/O address, interrupt request (IRQ) and operation mode of the parallel port. If operation mode is set to ECP, the direct memory access (DMA) channel of the parallel port is set to 1.

Enabled or

Disabled 378h, 278h, or 3BCh 7 or 5

ECP, Standard, or Bi-directional

0 0

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