Homebrew EPROM card

Apple I - eprom card back

Apple I - eprom card front Apple I - eprom card back 2

Joe writes:

"I built an EPROM card to use in the 44 pin bus in my Apple 1 computer. It had on it two 2716 EPROM's. The 2716 was a 2k memory chip. I had a new monitor and a dis-assembler on the chips. To use this card I had to first unplug the two Apple Proms on the motherboard. As you can see I did not solder the sockets, but wire wrapped the card instead."

Apple I - eprom card inserted

Computer Type: