Serial Port N Configuration - IEI Technology WAFER-ULT5 Manual

5.3.6.1 Serial Port n Configuration

Use the Serial Port n Configuration menu (BIOS Menu 11) to configure the serial port n.
Aptio Setup Utility – Copyright (C) 2019 American Megatrends, Inc.
Advanced
Serial Port 1 Configuration
Serial Port
Device Settings
Transfer Mode
Version 2.20.1271. Copyright (C) 2019 American Megatrends, Inc.
BIOS Menu 11: Serial Port n Configuration

Serial Port [Enabled]
Use the Serial Port option to enable or disable the serial port.

Disabled

Enabled

Transfer Mode [RS232]
Use the Transfer Mode option to configure the serial port.

RS422

RS232

RS485
Page 74
[Enabled]
IO=3F8h; IRQ=4
[RS232]
Disable the serial port
D Enable the serial port
EFAULT
Configure the serial port as RS-422 mode
D Configure the serial port as RS-232 mode
EFAULT
Configure the serial port as RS-485 mode
WAFER-ULT5 SBC
Enable or Disable Serial
Port (COM)
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: Select Screen
↑ ↓: Select Item
Enter Select
F1 General Help
F2 Previous Values
F3 Optimized
Defaults
F4 Save
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