• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 46 subscribers
  • Views 294 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.

ADC12J4000EVM Synchronization Between Boards

Ben Cahill
Prodigy 20 points
Other Parts Discussed in Thread: ADC12J4000EVM
Hi,
We would like to synchronize two of the TI ADC evaluations boards, ADC12J4000EVM, together. We have a few questions about doing so:
-What modifications to the modules will be needed for multi-board synchronization?
-Is external triggering possible? (It is currently possible in software.)
-What is the time delay between internal triggering and data acquisition?
-Once the boards are synchronized, will (or how will) one board be able to be used on its own?

If you have answers to any of these questions, I greatly appreciate any advice. Thank you.

  • 0
    TI__Mastermind 44680 points

    Hi Ben

    It is possible to synchronize multiple ADC12J4000EVMs and the TSW14J56EVM capture systems, but it requires some modifications of the ADC EVM from the default setup and there are some constraints on the ADC sample rate. Some of this work has been done in the following TI Design, but since this design is based on an earlier revision of the TSW14J56EVM it is not directly usable at this time.

    http://www.ti.com/tool/TIDA-00467

    Can you share what sample rate you need?

    Best regards,

    Jim B