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Altera_Forum's avatar
Altera_Forum
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13 years ago

A/D converter-FPGA-USB

Hello, can anybody provide some basic idea to get digital data from A/D converter(HSMC) into cyclone IVE fpga and pass it into computer via USB port. Thanks in advance
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Hi, thanks for your valuable suggestion.

Now, I got the ADC output. I can see the output in Signal Tap analyser for individually 14 bits and also as a whole for all 14 bits in the hex form. For clarification, I attached the file here. even output also see on the led using counter.

using "create signal Tap II list file", I have also created one text file. but unfortunately this file is only for 128 samples (from -16 to +111) and unable to ctreate such file for more samples.

Is it possible to create such file for lets say thousands of samples??

Is it also possible to capture single waveform(not just as hex format) instead of individual 14 bits, same like analog signal so that further processing will be easy??.