Acer 7100 Series User Manual page 104

System Utilities
q
q
Note: If ECP is selected, the IR port functions at
SIR (serial infrared) speed which is 115.2 kbps.
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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The default values are Enabled, 3F8h and 4.
IrDA (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.
Parallel 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.
The default values are Enabled, 378h, 7 and
EPP.