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Altera_Forum
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15 years ago

Signal tap II list files

I am using an ADC to measure the current of my inverter. It is coming from a rogowski coil. When I hook the rogowski coil output to the oscilloscope I get a sine wave with some jitter on the falling ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Well here is a picture of what I get graphing the data and then what the waveform actually looks like from the oscilloscope. I don't understand how you can get one from the other unless their timings were inverted. The other option could be that they're completely unrelated, but I find that hard to believe because all the min/max timings come out almost perfect when I invert the timings.

I have counters running with the waveforms and they're going up so it doesn't seem like the list file is inverted, just the values coming from the lvds receiver megafunction.