Patents by Inventor Hakim Bederr

Hakim Bederr 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).

  • Multi-processor system verification circuitry
    Patent number: 7469273
    Abstract: A multiprocessor system (40) includes a MPU subsystem (12), with master MPU (16) and shared memory (24), and a DSP/Coprocessor subsystem (14), with one or more slave DSP/Coprocessors (26). The system memory (20) is accessed by each DSP/Coprocessor subsystem (14) through a cache (28) and external memory interface (30). A verification interface (42) is used in verification mode to isolate the DSP/Coprocessor subsystem (14) from the MPU subsystem (12) and to translate system memory requests from the external memory interfaces (30) (through an arbiter (52), where multiple external memory interfaces are used) to a protocol which can be used to access the data from the shared memory (24).
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: December 23, 2008
    Assignee: Texas Instruments Incorporated
    Inventors: Marquette John Anderson, Hakim Bederr
  • Multi-processor system verification circuitry
    Publication number: 20020004823
    Abstract: A multiprocessor system (40) includes a MPU subsystem (12), with master MPU (16) and shared memory (24), and a DSP/Coprocessor subsystem (14), with one or more slave DSP/Coprocessors (26). The system memory (20) is accessed by each DSP/Coprocessor subsystem (14) through a cache (28) and external memory interface (30). A verification interface (42) is used in verification mode to isolate the DSP/Coprocessor subsystem (14) from the MPU subsystem (12) and to translate system memory requests from the external memory interfaces (30) (through an arbiter (52), where multiple external memory interfaces are used) to a protocol which can be used to access the data from the shared memory (24).
    Type: Application
    Filed: February 7, 2001
    Publication date: January 10, 2002
    Inventors: Marquette John Anderson, Hakim Bederr