Acer TravelMate 7300 manual System Utilities

System Utilities

The default values are Enabled, 3F8h and 4.

qIrDA (FIR). The IrDA (FIR) parameter can be set to Enabled or Disabled. The Base Address parameter accepts the following values: 3F8h, 2F8h, 3E8h or 2E8h. The IRQ parameter accepts 3 or 10. The DMA Channel parameter accepts 3, 0 or 1.

The default values are Enabled, 2F8h, 3 and 3.

qParallel Port. The Parallel Port parameter can be set to Enabled or Disabled. The Base Address parameter accepts 378h or 278h. The IRQ parameter accepts 7 or 5. The Operation Mode parameter accepts the following values: EPP, ECP, Bi-directional or Standard. The ECP DMA Channel parameter lets you set the DMA channel used in ECP mode. You must choose DMA channel 1 or 3 with this parameter if you select ECP as your parallel port operation mode.

Note: If ECP is selected, the IR port functions at SIR (serial infrared) speed which is 115.2 kbps.

The default values are Enabled, 378h, 7 and EPP.

Caution: In order to prevent resource conflicts, the BIOS Utility does not allow you to set the same IRQ and address values for different devices.

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