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Intel® Server Board SDS2 BIOS
Revision 1.2
Order Number: A85874-002
61
Table 41. I/O Device/Peripheral Configuration Submenu Selections
Feature Option Description
Serial Port 1 Disabled
Enabled
Auto
If set to “Auto,” BIOS or OS configures the port.
Base I/O Address 3F8h
2F8h
3E8h
2E8h
Selects the base I/O address for COM port 1.
Interrupt 4
3
Selects the IRQ for COM port 1.
Serial Port 2 Disabled
Enabled
Auto
If set to “Auto”, BIOS or OS configures the port.
Base I/O Address 3F8h
2F8h
3E8h
2E8h
Selects the base I/O address for COM port B.
Interrupt 4, 3 Selects the IRQ for COM port B.
Parallel Port Disabled
Enabled
Auto
If set to “Auto,” BIOS or configures the port.
Mode Output only
Bi-Directional
EPP
ECP
Selects Parallel Port Mode.
Base I/O Address 378h
278h
Selects the base I/O address for LPT port.
Interrupt 5
7
Selects the IRQ for LPT port.
DMA channel 1
3
Selects the DMA for LPT port.
Legacy USB support Disabled
Enabled
If disabled, legacy USB support is turned off at the
end of the BIOS POST.
PS/2 Mouse Disabled
Enabled
If disabled, PS/2 Mouse Port will not function.
Should make IRQ12 available for other devices.