Real-Time Measurement and Control

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Struggling to find solution to program and monitor a test chip via JTAG interface

Hello

 

I am trying to program a test-chip (test the RAM on the device) on a 48 pin socket board via a JTAG cable. My board is the following: https://www.elprotronic.com/products/qfn-48

 

Im using an Analog devices UARTJTAG breakout board with a Digilent HS-2 programming cable to send an receive signals (write binary 1 or 0, apply sine, square signals, find resistance values etc). https://wiki.analog.com/university/tools/uartjtag and https://digilent.com/shop/jtag-hs2-programming-cable/ 

 

But I cannot seem to find any simple solutions to apply and monitor simple things like signal types, pulse widths, magnitudes, monitor real-time electrical values. Most solutions online seem to be giving 1 line C/C++ commands to write binary conditions in terminals or Visual Studio and do not offer more flexible scenarios. I tried to use the .dll files that come with the cp2104 micro-controller on the Analog UARTJTAG board but they only offer simple Labview VIs that can program a 1 or 0.

 

I guess what im looking for is a way to program and monitor the status of individual cells on the RAM of the test-chip i.e. apply many cycles to the device to monitor its resistance value among others.

 

I am quite new to Labview but Im hoping there is a way to do this rather than compile C/C++ commands to simple get binary states, i would rather have real time graphs and data on display on an interface.

 

Please let me know of any solutions. Many thanks in advance.

 

Regards

Darragh

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