AXIOMTEK CEM521 User Manual page 39

8th generation intel core i7/i5/i3 and celeron processors com express type 6 compact module

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CEM521 COM Express

Type 6 Module



Serial Port 3 Configuration

Serial Port

Enable or disable serial port 3. The optimal setting for base I/O address is 3F8h and for

interrupt request address is IRQ4.

COM Port Type

Use this item to set RS-232/422/485 communication mode.

AMI BIOS Setup Utility

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