BECKHOFF CX1020 - Manual (Page 92)

Assembly and connecting
90 Embedded PC
Integrated Peripherals
This menu is used for setting the system interfaces.
Phoenix – AwardBIOS CMOS Setup Utility
Integrated Peripherals
► OnChip IDE Device [Press Enter] Item Help
► Onboard Device [Press Enter]
► SuperIO Device [Press Enter]
Onboard Serial Port 3 [3E8/IRQ11]
Onboard Serial Port 4 [2E8/IRQ10]
GPIO 4-5-6-7 1-1-1-1
↑ ↓ → ← :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
OnChip IDE Device
Here you can set the onboard IDE controller settings.
Onboard Device
Here you can set the settings for the USB and audio interfaces.
SuperIO Device
Here you can set the settings for the serial interfaces (port 1 and port 2).
Onboard Serial Port 3
Configuration of the serial interface settings: IRQ11 (used for the third serial port), Disabled (no interrupt is used).
Setting options: Auto, 3F8/IRQ11, 2F8/IRQ11, 3E8/IRQ11 or 2E8/IRQ11 .
Onboard Serial Port 4
Configuration of the serial interface settings: IRQ10 (used for the fourth serial port), Disabled (no interrupt is used).
Setting options: Auto, 3F8/IRQ10, 2F8/IRQ10, 3E8/IRQ10 or 2E8/IRQ10.