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Part Number: ADS58J89
I am working with a ADS58J89 as my ADC and a TSW14J56 as the capture card.
I was wondering how to export real-time data of all the 4 channels from HSDCpro to Matlab for processing. Do I need to install any interface?
In reply to Farshid Tamjid:
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In reply to Ebenezer Dwobeng:
Finally I found out how to do it. Here are the steps:
1- Loading the firmware manually in HSDC Pro
2- Running the codes, and pressing Enter in Matlab command window
3- Loading the firmware again manually in HSDC pro
4- Press capture in HSDC Pro
5- In Matlab after seeing "Start normal capture", press Enter again
SO, it captures data and save it in a CSV file.
Now, I have three questions. First, it seems when I run the codes, it captures data only once and it does not update the CVS file over time. Is that what it is? What if I want to sample data continuously?
Second, what type of data is saved in the CSV file? It doesnt look like to be in dBFS unit as it's plotted in HSDC Pro window.
Third, it took 2.6 second for me to sample and write in CSV file which is slow. Does the time I reported make sense? Or something is wrong? Also, how can I make it faster? Here are my parameters.
ADCOutputDataRate = 250e6;ADCInputTargetFrequency = 169.994354248e6;NumberOfSamplesPerChannel = 65536;
NumberOfSamplesForAnalysis = 65536/2;
I appreciate your help.
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