Advantech EPC-C301 Series User Manual page 52

3.1.2.6 ACPI Report Method Configuration
ACPI Report Method Control

Select ACPI Reporting Method for EC Devices.
Active High-Speed COM Port

Select to Enable High-Speed COM Port or Standard COM Port.
ACPI Report Method for I2C Bus

Select ACPI Reporting Method for EC I2C Bus.
ACPI Report Method for SMBus

Select ACPI Reporting Method for EC SMBus.
ACPI Report Method for CAN Bus

Select ACPI Reporting Method for EC CAN Bus.
ACPI Report Method for GPIO

Select ACPI Reporting Method for EC GPIO.
EPC-C301 User Manual 42