I made hub for 2 multijoy 8. With this board you can connect 2 Multijoys 8 and play in 16 players. The board was released in Abbuc hardware compo 2014.
You can see it in action here: http://www.krupkaj.c...=Fujiama2014#49
I see. I didn't know ysung two MultiJoy8 equals a MultiJoy16. But where are the schenatics of MultyJoy16 that uses the 74154
Whewe aew they