The TI E2E™ design support forums will undergo maintenance from Sept. 28 to Oct. 2. If you need design support during this time, contact your TI representative or open a new support request with our customer support center.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SK-TDA4VM: if there any impact on running custom model with multiple subgraphs in TDA4VM?

Part Number: SK-TDA4VM
Other Parts Discussed in Thread: TDA4VM

Hi team,

   My model has 4 outputs, so after model compiled using i got 4 subgraphs with lots of bin files in 8.02( like below:

 I would like to know if there any impact on running this model in TDA4VM instead of one graph? 

By the way, I set the following settings in 8.01:

then i got one graph with 2 bin files as below:

but it doesn't work in 8.02,so i also would like to know what's the requirement to generate one graph, and what's the requirement to generate multiple subgraphs.

Could you help check this case? Thanks.

Best Regards,


  • Hi,

    Sorry for the delay in response. It is expected to work with multiple subgraphs as well. Is the model you are using a TI model?

    Can you set "debug_level" : 1 for model compilation and share the log?

    Also, when you say, model doesn't work, is it on target EVM or PC emulation? And results in hang or poor accuracy?