Constantine Halatsis Andries van Dam J. Joosten M. Letheren Architectural Considerations for a Microprogrammable Emulating Engine Using Bitslices. 278-291 1980 conf/isca/1980 ISCA db/conf/isca/isca80.html#HalatsisDJL80 http://doi.acm.org/10.1145/800053.801936