• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 97 subscribers
  • Views 190 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

AM62P5-Q1: Clone OLDI output on DSI?

Robert Finger
Mastermind 18383 points

Part Number: AM62P5-Q1

Tool/software:

Team, 

Is it possible to output a 4k display stream on OLDI, and to clone the output to DSI? So that both display outputs are showing the same content. 

This would be needed as kind of debug output during development, not for series production. 

Looking at block diagram in the TRM, it seems like it is not possible to clone the output. OLDI and DSI are coming from different DSS. You would have to run the same video pipleline and overlay handling on both DSS, which will increase the needed memory bandwidth. Is this understanding correct, or is there a simple way to clone the output?

Thanks,
  Robert

  • 0
    TI__Guru**** 234835 points

    Hello  Robert

    Thank you.

    Robert Finger said:
    Looking at block diagram in the TRM, it seems like it is not possible to clone the output. OLDI and DSI are coming from different DSS. You would have to run the same video pipleline and overlay handling on both DSS, which will increase the needed memory bandwidth. Is this understanding correct, or is there a simple way to clone the output?

    This is correct. There are not additional inputs to add.

    Regards,

    Sreenivasa