Patents by Inventor Chengping Liang

Chengping Liang 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).

  • Publication number: 20240020449
    Abstract: Systems or methods of the present disclosure may provide a library including multiple macros that may be pre-compiled prior to implementation of the design. For example, a design may be mapped to one or more macros in the library, and the one or more macros may be placed into and routed between a portion of a region, one region, one or more regions of the integrated circuit device to implement the design. Since the macros may be pre-compiled, compilation time experienced by the designer may correspond to the placement and routing of the one or more macros, which may be less than compilation time for fine-grained operations. The pre-compiled logic within the macros may be set using a lookup table mask to set and/or adjust a functionality of the macro. Additionally or alternatively, the place and route operation may be performed at finer granularities to reduce bottle necks.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 18, 2024
    Inventors: Byron Sinclair, Deshanand P. Singh, Gregg William Baeckler, Mahesh A. Iyer, Michael Kinsner, Chengping Liang, Victor Tzi-on Zhang
  • Publication number: 20230333826
    Abstract: Systems or methods of the present disclosure may provide a library including multiple regional bits streams that may be pre-generated by a manufacturer and/or custom generated by a designer that may be used to implement a design onto an integrated circuit device. The design may be decomposed into one or more regional bitstreams and stitched to form a larger combined bitstream to be implemented as coarse-grained operations on the integrated circuit device, thereby decreasing compilation time experienced by the designer. The combined bitstreams may be loaded into all or a portion of the integrated circuit device to realize the design. Additionally or alternatively, the integrated circuit device may include a hardened networks-on-chip to improve data routing within the combined bitstream.
    Type: Application
    Filed: June 20, 2023
    Publication date: October 19, 2023
    Inventors: Michael Kinsner, Byron Sinclair, Deshanand P. Singh, Scott Jeremy Weber, Mahesh A. Iyer, Chengping Liang, Victor Tzi-on Zhang, Gabriel Quan
  • Publication number: 20230237231
    Abstract: Systems or methods of the present disclosure may provide an electronic device that includes memory storing instructions; and a processor, that when executing the instructions, is to receive a design for a programmable fabric of an integrated circuit device. The instructions are also to cause the processor to cause compilation of the design into a configuration during a compilation window. The instructions further are to cause the processor to determine at least some routing for the configuration outside of the compilation window.
    Type: Application
    Filed: March 28, 2023
    Publication date: July 27, 2023
    Inventors: Byron Sinclair, Michael Kinsner, Gabriel Quan, Victor Tzi-on Zhang, Mahesh A. Iyer, Chengping Liang, Deshanand P. Singh