Patents Assigned to Hitachi Microcomputer System, Inc.
  • Method of searching a queue in response to a search instruction
    Patent number: 5073856
    Abstract: A method for searching the memory of a data processing apparatus including a decoder for decoding the contents of an instruction and an execution unit for executing the instruction based on an output from the decoder is performed in response to a search instruction which identifies a desired data storage area from a plurality of data storage areas in the memory which includes an array data structure.
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: December 17, 1991
    Assignees: Hitachi, Ltd., Hitachi Microcomputer System, Inc.
    Inventors: Ken Sakamura, Kouzi Hashimoto, Ikuya Kawasaki, Atsushi Hasegawa, Kazuhiko Iwasaki