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Colleagues, thanks to Infinest, I forked his GB Memory solution and adopted it for SF Memory. So now You can easily create ROM and map file for Your SF Memory cart. Obviously the code is a bit messy, so I will clean it up ASAP. Also bugs are expected, so I will try to fix them also. https://github.c...

Colleagues, thanks to Infinest, I forked his GB Memory solution and adopted it for SF Memory. So now You can easily create ROM and map file for Your SF Memory cart. Obviously the code is a bit messy, so I will clean it up ASAP. Also bugs are expected, so I will try to fix them also. https://github.c...

Colleagues,

what is the format of map file. Which being dumped along with ROM. How can I create my own?

http://3dscapture.com/junk/FDSStick_debug_20180212.exe See if this works. Add or remove at least one game so it rewrites the boot menu. I haven't been able to test it much (I don't have a Twin Famicom with the issue) but I've heard from at least one person that it helped. Thanks a lot, but cannot t...

I had the same issue. Menu appears and when I choose the game - nothing happens. Also I followed Your advice "Try adding an extra pullup resistor (around 4.7k - 10k) between WRITE DATA and 5V lines. That's pin 6 to pin 10 on port C of the twin famicom." - nothing happened unfortuately. Is ...