Patents by Inventor Jicun Zhang

Jicun Zhang 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).

  • On-chip debugging device and method
    Patent number: 12085612
    Abstract: An on-chip debugging device and method is provided. The on-chip debugging device includes: an external interface module configured for outputting chip debugging state information to an external debugger and receiving a control instruction of the external debugger; a debugging mode control module configured for setting a to-be-sampled type of a specified chip internal signal and setting a debugging trigger condition according to the debugging configuration of the external debugger or the internal CPU; a debugging monitor module configured for sampling and recording the internal signal of the chip of the specified type so as to identify the running state of the chip; and a debugging information processing module configured for storing the running state of the chip in an internal debugging memory and sending it to the external debugger by the external interface module or sending it to the internal CPU via an internal bus.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: September 10, 2024
    Assignee: Suzhou Centec Communications Co., Ltd.
    Inventors: Fushan Jia, Rui Jiang, Jicun Zhang
  • Method and apparatus for embedded processor to perform fast data communication, and storage medium
    Patent number: 12013802
    Abstract: A method and an apparatus for an embedded processor to perform fast data communication, and a storage medium are provided.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: June 18, 2024
    Assignee: SUZHOU CENTEC COMMUNICATIONS CO., LTD.
    Inventors: Fushan Jia, Jicun Zhang
  • Method and Apparatus for Embedded Processor to Perform Fast Data Communication, and Storage Medium
    Publication number: 20220365893
    Abstract: A method and an apparatus for an embedded processor to perform fast data communication, and a storage medium are provided.
    Type: Application
    Filed: October 22, 2020
    Publication date: November 17, 2022
    Inventors: Fushan JIA, Jicun ZHANG
  • On-chip Debugging Device and Method
    Publication number: 20220252665
    Abstract: An on-chip debugging device and method is provided. The on-chip debugging device includes: an external interface module configured for outputting chip debugging state information to an external debugger and receiving a control instruction of the external debugger; a debugging mode control module configured for setting a to-be-sampled type of a specified chip internal signal and setting a debugging trigger condition according to the debugging configuration of the external debugger or the internal CPU; a debugging monitor module configured for sampling and recording the internal signal of the chip of the specified type so as to identify the running state of the chip; and a debugging information processing module configured for storing the running state of the chip in an internal debugging memory and sending it to the external debugger by the external interface module or sending it to the internal CPU via an internal bus.
    Type: Application
    Filed: December 2, 2019
    Publication date: August 11, 2022
    Inventors: Fushan Jia, Rui Jiang, Jicun Zhang