Motorola had a lot of VME bus boards with 88100/88110 CPUs. There's still a web site dedicated to the 88k CPUs at
http://www.m88k.comFun fact - the 88k was designed by Mitch Alsup, who also designed SPARC CPUs for Ross, x86s for AMD and others. He is retired, but still active in the comp.arch Usenet newsgroup.