S&T Kontron 3.5"-SBC-VR1000, User Manual, Page: 76 / 92

3.5"-SBC-VR1000 - User Guide, Rev. 1.7
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Figure 50: BIOS Advanced Menu - Super IO Configuration - Serial Port 1 Configuration
BIOS SETUP UTILITY
Main Advanced Power Boot Security Save & Exit
Super Port 1 Configuration
Serial Port [Enabled]
→ ←
: Select Screen
Device Settings
(1)
IO=3F8h; IRQ=4;
↑ ↓
: Select Item
Enter: Select
Change Settings
(1)
[Auto] +/-: Change Opt.
Serial Port 1 Type (1) [RS232] F1: General Help
RS485 Deplux Mode (1)(2) [Half Duplex] F2: Previous Values
RS485 Auto Flow Control (1)(2)(3) [Disabled] F3: Optimized Defaults
RS485/422 Receiver Termination
(1)(2)(4)
[Enabled] F4: Save & Exit
ESC: Exit
Version 2.20.1274. Copyright (C) 2020, American Megatrends, Inc.
(1) These items appear only when enabling Serial Port.
(2) These items appear only when selecting RS485 for the Serial Port 1 Type.
(3)
This item appears only when slecting Half Duplex for RS485 Duplex Mode
(4)
This item appears only when selecting RS485 or RS422 for the Serial Port 1 Type.
Feature Option Description
Serial Port [Disabled], [Enabled] Select whether to enable or disable Serial Port (COM).
Change Settings [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;] Select an optimal setting for Super IO device.
Serial Port 1 Type [RS232], [RS422],
[RS485] Select an appropriate type for Serial Port 1.
RS485 Duplex Mode [Half Duplex], [Full
Duplex] Select an appropriate RS485 Duplex Mode.
RS485 Auto Flow
Control [Disabled], [Enabled] Select whether to enable or disable RS485 Auto Flow Control.
RS485/422 Receiver
Termination [Disabled], [Enabled] Select whether to enable or disable RS485/422 Receiver
Termination.