Chapter 6: BIOS
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SuperIOConguration
The following Super IO information will display:
• Super IO Chip AST2500
SerialPort1Conguration
Serial Port
Select Enabled
Enabled and Disabled.
Device Settings
This item displays the base I/O port address and the Interrupt Request address of a serial
Note: This item is hidden when Serial Port 1 is set to Disabled.
Change Settings
Port 1or Serial Port 2. Select Auto for the BIOS to automatically assign the base I/O and
The options for Serial Port 2 are Auto, (IO=3F8h; IRQ=4), (IO=3F8h; IRQ=3, 4, 5, 6, 7, 9,
10, 11, 12), (IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12); (IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10,
11, 12), and (IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12).
SerialPort2Conguration
Serial Port
Select Enabled
Enabled and Disabled.
Device Settings
This item displays the base I/O port address and the Interrupt Request address of a serial
Note: This item is hidden when Serial Port 1 is set to Disabled.
Change Settings
Port 1or Serial Port 2. Select Auto for the BIOS to automatically assign the base I/O and
The options for Serial Port 2 are Auto, (IO=3F8h; IRQ=4), (IO=3F8h; IRQ=3, 4, 5, 6, 7, 9,
10, 11, 12), (IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12); (IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10,
11, 12), and (IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12).