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20
Chapter 2
Onboard Peripherals
The Onboard Peripherals menu allows you to configure the onboard devices. Selecting this option from the
main menu displays the following screen:
The following table describes the parameters found in this menu. Settings in boldface are the default and
suggested settings.
Parameter
Description
Options
Serial Port 1 / 2
Let you enable or disable the serial ports.
Enabled or Disabled
Base Address
Lets you set a logical base address for each
serial port. This parameter is configurable
only if the Serial Port parameter is enabled.
3F8h (for serial port 1), 2F8h (for
serial port 2), 2E8h, 3E8h
IRQ
Lets you assign an interrupt for each serial
port. This parameter is configurable only if
the Serial Port parameter is enabled.
4 or 11 (for serial port 1), 3 or 10 (for
serial port 2)
Parallel Port
Lets you enable or disable the parallel port.
Enabled or Disabled
Base Address
Lets you set a logical base address for the
parallel port. This parameter is configurable
only if the Parallel Port parameter is enabled.
3BCh, 378h, 278h
IRQ
Lets you assign an interrupt for the parallel
port. This parameter is configurable only if
the Parallel Port parameter is enabled.
5 or 7
Operation Mode
Lets you set your parallel port’s operation
mode. This parameter is configurable only if
the Parallel Port parameter is enabled.
Standard Parallel Port (SPP),
Bidirectional, Enhanced Parallel
Port (EPP), Extended Capabilities
Port (ECP)
ECP DMA Channel
Allows you to assign a DMA channel for the
ECP parallel port function. This parameter is
configurable only if you select the Extended
Capabilities Port (ECP) as the operation
mode.
1 or 3
Onboard Device Settings
Allows you to configure the device controllers
available on board. Selecting this option
displays the Onboard Device Settings sub-
menu.
Содержание AcerPower SN
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