Papilio one 500K for Pacman


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I new here, I have try load pacman  rom code using mikeJ VHDL code in Sparten 3E board, it working fine,

now I try load same rom code to Papilio one 500k board, it work but with same issue.

please see attached picture.

any one can give some idea, where go wrong?


Thank so much






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It looks like you do not have the correct rom files generated, those character maps look off. Did you run the scripts/build_roms_pong_homebrew.bat file before synthesizing? 


Attached is the bit file that I just generated from the latest source on github after running the scripts/build_roms_pong_homebrew.bat file.




Does it look right on your board?

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