TDA3XEVM: VOUT CHECK WITHOUT HDMI

I am unclear on your question.  Are you asking how you can use VOUT on your custom board without using a HDMI transceiver?  The TDA3x EVM does include HDMI as well as couple other interfaces for VOUT.

Currently, vout on the board is connected to another soc.

Based on chains_common.c, it has LCD, HDMI, and I want to connect vout to another soc to check.

Do I need to create a new one?

Are you asking what software setup is needed to have VOUT communicate with another SoC (on your custom hardware)?  I would not expect much difference when VOUT is communicating with HDMI transceivers - VOUT data is unidirectional, might need to change resolution/frame rate, etc.  What software are you using?

I am using PROCESSOR_SDK_VISION_03_08_00_00.

Where do I set up VOUT?

There is no HDMI output support on TDA3x, the example usecases in vision sdk uses external HDMI. You could refer to these configuration and update it based on your output requirement. 

Regards,

Brijesh

Are you saying that the display settings in the chains_common.c file need to be modified to suit the custom board?

Regards,

Kim

Yes, i think so. Please check this file and see what/where settings are done for HDMI output, that needs to be modified for your board. 

Regards,

Brijesh