Patents by Inventor Jackson Peng

Jackson Peng 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).

  • Command arbitration for high speed memory interfaces
    Patent number: 10684969
    Abstract: In one form, a memory controller includes a command queue and an arbiter. The command queue receives and stores memory access requests. The arbiter includes a plurality of sub-arbiters for providing a corresponding plurality of sub-arbitration winners from among the memory access requests during a controller cycle, and for selecting among the plurality of sub-arbitration winners to provide a plurality of memory commands in a corresponding controller cycle. In another form, a data processing system includes a memory accessing agent for providing memory accesses requests, a memory system, and the memory controller coupled to the memory accessing agent and the memory system.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: June 16, 2020
    Assignee: Advanced Micro Devices, Inc.
    Inventors: James R. Magro, Kedarnath Balakrishnan, Jackson Peng, Hideki Kanayama
  • COMMAND ARBITRATION FOR HIGH SPEED MEMORY INTERFACES
    Publication number: 20180018291
    Abstract: In one form, a memory controller includes a command queue and an arbiter. The command queue receives and stores memory access requests. The arbiter includes a plurality of sub-arbiters for providing a corresponding plurality of sub-arbitration winners from among the memory access requests during a controller cycle, and for selecting among the plurality of sub-arbitration winners to provide a plurality of memory commands in a corresponding controller cycle. In another form, a data processing system includes a memory accessing agent for providing memory accesses requests, a memory system, and the memory controller coupled to the memory accessing agent and the memory system.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 18, 2018
    Applicant: Advanced Micro Devices, Inc.
    Inventors: James R. Magro, Kedarnath Balakrishnan, Jackson Peng, Hideki Kanayama