Hi have been lurking these forums for a few years but now i need help so i figured out i should register and try my luck.
im trying to rewire some of my boards to work whit 32mbit sram games
Board type 1
https://i.imgur.com/hw0iDTy.jpg
Board type 2
https://i.imgur.com/XDZrizI.jpg
i have been looking at tmee old drawing he made in and old thread viewtopic.php?t=11615 here on this forum. so i think i have to add an 74hc139 and a 74hc74 to both of that board types? if some one could help me it would be much appreciated. i could make a free 32mbit sram game for that person and send it. any help would be good. only going to use what i learn for my personal repros not going to sell anything!
im trying to rewire some of my boards to work whit 32mbit sram games
Board type 1
https://i.imgur.com/hw0iDTy.jpg
Board type 2
https://i.imgur.com/XDZrizI.jpg
i have been looking at tmee old drawing he made in and old thread viewtopic.php?t=11615 here on this forum. so i think i have to add an 74hc139 and a 74hc74 to both of that board types? if some one could help me it would be much appreciated. i could make a free 32mbit sram game for that person and send it. any help would be good. only going to use what i learn for my personal repros not going to sell anything!