Forum Discussion
New ContributorSignalTap cannot capture the output of ALTDDIO.
No, it's because Signal Tap can't connect directly to I/O outputs because there's no signal wire back into the core to connect to Signal Tap. You have to tap whatever is feeding into the output, like data_h and data_l as you mention.
In the Node Finder, when adding signals to Signal Tap, you should be using one of the Signal Tap filters. This makes sure you tap only signals that are "tappable" to Signal Tap. Outputs would not show up in this filter.
Super ContributorI’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, Feel free to open a new thread or login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.
