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Chapter 2 37
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.
Parameter Description Options
Serial Port 1 Lets you enable or disable the serial port 1.
Enabled
or Disabled
Serial Port 2 Lets you enable or disable the serial port 2.
Disabled
or Enabled
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), 3E8h, 2E8h
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.
7
or 5
Operation Mode Lets you set your parallel port’s operation
mode. This parameter is configurable only if
the Parallel Port parameter is enabled.
Enhanced Parallel Port (EPP)
Bidirectional
Standard Parallel Port (SPP)
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 Peripherals
Serial Port 1 ....................... [Enabled]
Base Address....................... [3F8h]
IRQ................................ [4]
Serial Port 2........................ [Disabled]
Base Address ....................... [---]
IRQ ................................ [---]
Parallel Port ....................... [Enabled]
Base Address....................... [378h]
IRQ................................ [7]
Operation Mode..................... [EPP]
ECP DMA Channel.................. [-]
Floppy Disk Controller .............. [Enabled]
IDE Controller ...................... [Both]
PS/2 Mouse Controller ............... [Enabled]
USB Host Controller ................. [Enabled]
USB Legacy Mode.................... [Enabled]
Onboard Audio Chip .................. [Enabled]
Game Port Address ................... [201]
Midi Port Address ................... [330]
Midi Port IRQ ....................... [5]