Patents by Inventor Bruce B. Razban

Bruce B. Razban has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for and method of providing the program counter of a microprocessor external to the device
    Patent number: 5289587
    Abstract: A microprocessor's program counter is made available external to the device on a dedicated bus. Thus, an emulator can readily generate a list of executed instruction addresses by monitoring the bus. This eliminates the conventional requirement of monitoring system bus traffic and attempting to extract and reconstruct the instruction execution sequence.
    Type: Grant
    Filed: November 6, 1992
    Date of Patent: February 22, 1994
    Assignee: National Semiconductor Corporation
    Inventor: Bruce B. Razban