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Configuring Your System 3-11
Integrated Peripheral Configuration Submenu
Feature
Choices
Description
Your Setting
COM 1:
(Serial Port A)
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to
configure the port.
OS Controlled forces OS to
configure the port.
Base I/O Address
3F8
2F8
3E8
2E8
Selects the base I/O
address for COM port A.
Interrupt
IRQ 4
IRQ 3
Selects the IRQ for COM
port A.
COM 2:
(Serial Port B)
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to
configure the port.
OS Controlled forces OS to
configure the port.
Base I/O Address
3F8
2F8
3E8
2E8
Selects the base I/O
address for COM port B.
Interrupt
IRQ 4
IRQ 3
Selects the IRQ for COM
port B
Parallel Port
Disabled
Enabled
Auto
OS Controlled
Auto forces BIOS to
configure the port.
OS Controlled forces OS to
configure the port.
Mode
Output only
Bi-directional
EPP
ECP
Selects parallel port mode.
Base I/O Address
378
278
Selects the base I/O
address for LPT port.
Interrupt
IRQ 5
IRQ 7
Selects the IRQ for LPT
port.
DMA channel
DMA 1
DMA 3
Selects the DMA for LPT
port.
Floppy disk
controller
Disabled
Enabled
Enables onboard diskette
controller.
Summary of Contents for LS2400
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