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BIOS Setup
IB811F Series
User’s Manual
53
4
4.4.3.1.
Serial Port 1 Configuration
BIOS Setting
Description
Serial Port
Enables / Disables the serial port.
Change Settings
Selects an optimal settings for Super IO device.
Options:
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
IO = 2E8h; IRQ = 3, 4, 5, 6, 7, 9, 10, 11, 12
Device Mode
Changes the serial port mode to:
RS232
RS485 TX Low Active
RS485 with Termination TX Low Active
RS422
RS422 with Termination