I wish to pass a general THANK YOU for your wonderful website. It's my "go to" place for S-100 boards.
Can I ask you put me in your will to inherit the website?
I wish to talk about the JADE Big-Z. The board in the photograph looks the same as the one I have, Rev C.
But it's not the same as the manual. U21 (2nd from top, 2nd from right) is not a 8224, it's a 74LS04 on my board and looks to be that on your picture too.
Ideas? The manual does not indicate a revision, does someone else in the group have a Rev C manual they can scan?