Inventor
HOUGHTALEN STEVEN R
US3 patents
Patents
3 patentsUS4514803AApr 30, 1985
Methods for partitioning mainframe instruction sets to implement microprocessor based emulation thereof
IBM96 citations93
US4591982AMay 27, 1986
Storage selection override apparatus for a multimicroprocessor implemented data processing system
IBM25 citations79
US4972317ANov 20, 1990
Microprocessor implemented data processing system capable of emulating execution of special instructions not within the established microprocessor instruction set by switching access from a main store portion of a memory
IBM17 citations70