PaulJX Posted June 9, 2020 Share Posted June 9, 2020 Link to comment Share on other sites More sharing options...
PaulJX Posted June 13, 2020 Author Share Posted June 13, 2020 ... was wondering how come no one responded to this question at all, oh well... After a few days of searching and experimenting, including installing Vivado-2017.4, and Googling on this topic no end, today I found another Digilent Forum thread that contains a couple of working project/SDK examples, one of which is on 2017.4. And after testing to confirm that it can write to flash and boot from USB plugging-in, looked into factors and differences with my own projects, and aside from setting the ext_spi_clk to 50MHz (instead of my 100MHz connection to the same master clock as the axi_clk), the main difference seems to be that I instantiated the internal memory to 128kB while the Hello-World example uses the default 32kB. Might that be the main reason, I will re-confirm by further experiments and comparisons. Cheers! Link to comment Share on other sites More sharing options...
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