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hucklord's avatar
hucklord
Icon for New Contributor rankNew Contributor
4 years ago

SignalTapII for continuous data acquisition ?

I'm looking for a method to store all data from a 16 bit register on my FPGA. I'm currently using Signaltap to view data in real time using the "Autorun Analysis", and save the data logs for each tri...
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
4 years ago

How much data are we talking about? You could make use of a segmented buffer and/or storage qualification to collect all the data you need in a single run depending on how much it is and if it can be qualified.

hucklord's avatar
hucklord
Icon for New Contributor rankNew Contributor
4 years ago

HI, thanks for your response. The total amount of data will be > 100MB, so I don't think I could collect it all in one run. What I did try, was to use matlab mex to sample the data in groups of 16k samples, but even then it could not keep up to my sampling rate. It seems ridiculous that there isn't a way to save multiple data logs at once?