Gemini lake R PLEVT can not output from serial port

[PoChunLin]

HI,

When I execute the tool in shell mode by serial port, the tool force output from display port.

But our product is non-video.

How to output the PLEVT screen from serial port? 

Is there any setting should be implement?

I've read "Intel_PLEVT_UG_562291_Rev1_13_2.pdf", but there is no related disscusion.

[Mike_Intel]

Hello PoChunLin,

Thank you for posting in Intel community Forum.

For us to further check this, please help provide the following details.

1. What is the model of your processor?
2. Can you further elaborate on the connection of the serial port?
3. Are you configuring an embedded design using your own board?

If you have questions, please let us know. Thank you.

Best regards,

Michael L.

Intel Customer Support Technician

[Mike_Intel]

Hello PoChunLin,

I hope this message finds you well. 

Were you able to check the previous post?

Please let us know if you still need assistance.

Best regards,

Michael L.

Intel Customer Support Technician

[PoChunLin]

Hi Michael,

No, thanks.

I found that it should add a null-modem dongle between two rs232-usb cable.