xilinx_forever Posted June 20, 2015 Share Posted June 20, 2015 i have a pmod da2, i use it with basys2 board I use the refcomp design given by digilent, fixing the digitals values I simulate, and implement it on board, verified signal with digital analyser... put a scope on analog outputs... everything seams to be good, but no anlog value on the output! Some one could help me? thank you Link to comment Share on other sites More sharing options...
rp-prew Posted June 22, 2015 Share Posted June 22, 2015 Our team is working on your problem as I type. We will let you know what we can figure out through the Forums. Best Regards, Robert Link to comment Share on other sites More sharing options...
jpeyron Posted June 23, 2015 Share Posted June 23, 2015 xilinx_forever, While I am researcing the issues could i get a zipped file of your project. thank you, Jon Link to comment Share on other sites More sharing options...
JColvin Posted June 23, 2015 Share Posted June 23, 2015 Jon, I'm not sure if this is what you're looking for, but the reference component that he is referring to can be downloaded here. Thanks,JColvin Link to comment Share on other sites More sharing options...
jpeyron Posted June 23, 2015 Share Posted June 23, 2015 Thank you JColvin for the PmodDA2RefComp File, Sorry for not being clear enough. xilinx_forever when you have a chance could i get your ise project file to see the context of how the refComp file is being used. thank you, Jon Link to comment Share on other sites More sharing options...
jpeyron Posted June 24, 2015 Share Posted June 24, 2015 xilinx_forever, Here is a link to our wiki that has a demo under general verilog in Vivado with a Nexys4 that i verified has analog output that should help you https://reference.digilentinc.com/pmod:pmod:da2:example_code if you follow the path in that folder to "Pmod_DA2_Demo\Pmod_DA2_Demo.srcs\sources_1\new" you can use the verilog files in your ISE project. The digital input in this project comes from the up_down_counter. Jon Link to comment Share on other sites More sharing options...
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xilinx_forever
i have a pmod da2, i use it with basys2 board
I use the refcomp design given by digilent, fixing the digitals values
I simulate, and implement it on board, verified signal with digital analyser... put a scope on analog outputs...
everything seams to be good, but no anlog value on the output!
Some one could help me? thank you
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