Regarding my new memory upgrade cards, information posted at the wiki- https://bitchin100.com/wiki/index.php?title=PC-8201_BANK2_32kB_SRAM_card https://bitchin100.com/wiki/index.php?title=M100_26-3801_24kB_SRAM_card
Nothing too novel here, but I made it for my purposes and thought I would share. If anyone is interested, ordering info is posted here. https://bitchin100.com/wiki/index.php?title=Ordering_Information cheers Steve
