(under subclass 200) Subject matter wherein microcode is stored in memory and particular addressing mechanisms at the microinstruction level are employed.
SEE OR SEARCH CLASS
712, Electrical Computers and Digital Processing Systems: Processing Architectures and Instruction Processing (e.g., Processors), particularly
200, 219, 220+ and 300 for instruction processing, particularly 245+ for microsequencing processing; and subclasses 1+ for digital data processing system architecture.