This is my Briel Computers Replica 1 Plus 6502 computer, built from the design of the Apple 1 by Vince Briel. The SD Expansion is from PLAB.

I made a small 3 byte change to Woz Mon to make it autolaunch the SD OS when the CPU is reset. More information on that is in the mentioned thread on AppleFritter here:

https://www.applefritter.com/comment/...

This video is for educational purposes, I am not a professional YouTuber and I don't do this for subscribers. I just hope that you enjoyed this and learned something.