Peripheral Configuration Submenu - Intel D845BG Product Manual

Intel Desktop Boards D845PT and D845BG Product Guide

Peripheral Configuration Submenu

Maintenance
This submenu shown in Table 14 is used for configuring computer peripherals.
Table 14.

Peripheral Configuration Submenu

Feature
Serial Port A
Base I/O Address
(This feature is present
only when Serial Port A
is set to Enabled)
Interrupt
(This feature is present
only when Serial Port A
is set to Enabled)
Serial Port B
Base I/O Address
(This feature is present
only when Serial Port B
is set to Enabled)
Interrupt
(This feature is present
only when Serial Port B
is set to Enabled)
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Options Description
• Disabled
Configures serial port A.
• Enabled
Auto assigns the first free COM port, normally COM1, the
address 3F8h, and the interrupt IRQ4.
• Auto (default)
An * (asterisk) displayed next to an address indicates a
conflict with another device.
• 3F8 (default)
Specifies the base I/O address for serial port A, if serial port
A is Enabled.
• 2F8
• 3E8
• 2E8
• IRQ 3
Specifies the interrupt for serial port A, if serial port A is
Enabled.
• IRQ 4 (default)
• Disabled
Configures serial port B.
• Enabled
Auto assigns the first free COM port, normally COM2, the
address 2F8h, and the interrupt IRQ3.
• Auto (default)
An * (asterisk) displayed next to an address indicates a
conflict with another device.
• 2F8 (default)
Specifies the base I/O address for serial port B.
• 3E8
• 2E8
• IRQ 3 (default)
Specifies the interrupt for serial port B.
• IRQ 4
Security Power Boot Exit
continued