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Altera_Forum's avatar
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

I've always gotten occasional hiccups with SignalTap over the years. Probably most often when doing continuous captures. I've always attributed this to the complexities of USB + JTAG and just lived with it. It doesn't happen often enough to really hinder debug for me, but I can see that it might be more of a problem in some situations.