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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

Attached is a screen shot showing the issue described above. The data from this shot was exported from signal tap. We verified that the discontinuity is present in signal tap (thus it is not an issue that occurs during exporting data from signal tap and importing it into matlab).

http://i41.photobucket.com/albums/e295/thefonzer/discontinuity_zpselfhjr0l.png (http://s41.photobucket.com/user/thefonzer/media/discontinuity_zpselfhjr0l.png.html)