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Feature
Serial Port 1 Type
RS485 Duplex Mode
RS485 Auto Flow
Control
Figure 47: BIOS Advanced Menu - Super IO Configuration - Serial Port 2 Configuration
Main
Advanced
Serial Port 2 Configuration
Serial Port
Device Settings
Change Setting
Serial Port 2 Type
RS485 Deplux Mode*
RS485 Auto Flow Control
* These items appear only when selecting RS485 for the Serial Port 2 Type.
Feature
Serial Port
Change Settings
Serial Port 2 Type
RS485 Duplex Mode
RS485 Auto Flow
Control
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Option
Description
[RS232], [RS422],
Select an appropriate type for Serial Port 1.
[RS485]
[Half Duplex], [Full
Select an appropriate RS485 Duplex Mode.
Duplex]
[Disabled], [Enabled]
Select whether to enable or disable RS485 Auto Flow Control.
BIOS SETUP UTILITY
Power
[Enabled]
IO=2F8h; IRQ=3;
[Auto]
[RS232]
[Half Duplex]
[Disabled]
Version 2.19.1266. Copyright (C) 2018, American Megatrends, Inc.
Option
Description
[Disabled], [Enabled]
Select whether to enable or disable Serial Port (COM).
[Auto], [IO=2F8h;
Select an optional setting for Super IO device.
IRQ=3;], [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;]
[RS232], [RS422],
Select an appropriate type for Serial Port 2.
[RS485]
[Half Duplex], [Full
Select an appropriate RS485 Duplex Mode.
Duplex]
[Disabled], [Enabled]
Select whether to enable or disable RS485 Auto Flow Control.
mITX-DNV - User Guide, Rev. 1.0
Boot
Security
→ ←: Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Save & Exit
// 72
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