This is the current (as of 2016) version of the 6502 CPU card. [[http://www.s100computers.com/My%20System%20Pages/6502%20Board/6502%20CPU%20Board.htm|Build instructions]]. 

{{filelist>:boards:s100:6502v2:*.*&style=table&tableheader=1&tableshowdate=1&tableshowsize=1}}