64 Intel Server Board SE7501BR2 Product Guide
Table 15. Peripheral Configuration Submenu
Feature Choices Description
Serial Port A Address Disabled
3F8h
2F8h
3E8h
2E8h
Disables Serial Port A or selects the base I/O address for
the port.
NOTE: No two devices can share the same IRQ or I/O
address. Choosing Disabled makes this port unusable.
Serial Port A IRQ
4
3
Selects the IRQ for Serial Port A.
Serial Port B Address Disabled
3F8h
2F8h
3E8h
2E8h
Disables Serial Port B or selects the base I/O address for
the port.
NOTE: No two devices can share the same IRQ or I/O
address. Choosing Disabled makes this port unusable.
Serial Port B IRQ 4
3
Selects the IRQ for Serial Port B.
Parallel Port Address Disabled
378h
278h
2BCh
Disables the onboard parallel port or selects the base I/O
address for the port.
NOTE: Two devices cannot share the same IRQ. Also,
choosing Disabled makes the parallel port unusable.
Parallel Port IRQ 5
7
Selects the IRQ for the parallel port.
Parallel Port Mode Normal
Bi-directional
EPP
ECP
Parallel Port Modes:
Normal – Output only. The standard printer connection.
Bi-directional – Standard bi-directional mode.
Enhanced parallel port (EPP) – Selection based on which
EPP version the printer supports. Only choose a mode that the
parallel port device (such as a printer) supports. Check the
parallel port device documentation for this information. If this
information cannot be located, use the default setting.
Extended capabilities port (ECP) – Select only if the printer
supports it. ECP uses hardware to generate handshaking
signals, similar to EPP. However, it uses DMA channels to
move data, a FIFO buffer to send and receive data, and
real-time data compression.
ECP Mode DMA Channel 0
1
2
3
Selects the DMA channel for ECP mode.
Diskette Controller
Enabled
Disabled
Enables or disables the diskette controller in the Super I/O.
Legacy USB Support Disabled
Keyboard only
Auto
Keyboard and
Mouse
If disabled, legacy USB support is turned off at the end of
BIOS POST.
Front Panel USB
Enabled
Disabled
If disabled, the front panel USB ports are inactive.
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