A data processor being provided with a microdecoder which decodes instruction codes comprising two operation code parts, a source operand specifying part and a destination operand specifying part, wherein an optional bit area of source data (a register of a general register file or a memory) is inserted...http://www.google.fr/patents/US5669012?utm_source=gb-gplus-shareBrevet US5669012 - Data processor and control circuit for inserting/extracting data to/from an optional byte position of a register
Data processor and control circuit for inserting/extracting data to/from an ...