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12
5 Configuring the BIOS
I/O Device Configuration (sub-menu)
Item Specific Help
I/O Device Configuration
IR Port
[2F8H/IRQ3]
DMA Channel
[1]
Parallel Port
[378H/IRQ7]
Mode
[ECP]
ECP DMA Select
[3]
<Enter> to select the
I/O Address & IRQ for
Infrared.
IR Port [2F8H/IRQ3]
This field allows you to configure the Notebook PC’s serial COM1 port. The configuration options are:
[3F8H/IRQ4] [2F8H/IRQ3] [3E8H/IRQ4] [2E8H/IRQ3] [Disabled]
DMA Channel: [1]
The DMA Channel field allows you to configure the Parallel port DMA Channel for the selected
ECP mode. The configuration options are: [1] [3]
WARNING! Changing the default address and IRQ settings for Serial Port or Parallel
Port can cause conflicts with other system devices or installed peripherals.
NOTE: The presence of sub-items in this menu is dependent on certain relevant settings.