boesterle

I attached the output I get from the calibration reader. I also encountered the issue you describe when I initially ran the calibration app, and I fixed the code myself to recognize the two modules on the board. Could something similar be going on with the mm2s project? calibration_reader_out.txt

Hi @artvvb, The AWG is indeed plugged into port B, and the scope on port A. Are there any other hardware configurations that could be problematic for this project?

Hi, I am currently trying to get the mm2s_single_transfer_test program in Vitis from the DDR buffers demo (as linked below) to work on my Eclypse Z7 board. The calibration_reader_system program seems to run fine, however I seem to run into errors when trying to run the mm2s_single_transfer_test program on the board. The screenshot attached shows the output on PuTTY when I run the program. There is also no output from Ch1 of the AWG module on the oscilloscope I have attached. Is this a case of user error, incorrect hardware configuration, or something else simple? If more details are needed to troubleshoot this, let me know. DDR Demo Link: https://digilent.com/reference/programmable-logic/eclypse-z7/demos/ddr-streaming