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Altera_Forum
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10 years ago

Issue with Signal Tap dropping data samples throughout capture

Greetings, I am using a Cyclone V FPGA in a motor control application. Over the past year, my colleague and I have noticed that signal tap consistently fails to capture clumps of data. We tend ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Does the sample point loss happen in a single run or are you using repeated acquisition (autorun)? In the first case, do you see the same faulty data when reloading it by the "Read Data" button? Are you using a storage qualifier and are you sure that it doesn't involve timing violations?