I don't want to buy a $200 eeprom programmer to flash this chip so trying to rig one myself from an arduino. I need 16 bits for address and another 8 for data, plus a control signal or two, which is more pins than my arduino has. So I'm also including a partially complete buffer board from my Z80 computer project to buffer the data and address busses #theFoundry
not only did this not work but i blew up my cheap ebay power supply😬
@voxel wow I wish you the best of luck tbh
@voxel oh man, that sucks!
I have a TL866 which you can buy new from all over the place pretty cheap. You can program all sorts of things with it - and many sellers in China also include lots of converter boards.
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