Patents Assigned to STMicroelectronics (Bejing) R&D Company Ltd.
  • Register file organization to share process context for heterogeneous multiple processors or joint processor
    Patent number: 9015377
    Abstract: A register file organization is used to support multiple accesses from more than one processor or pipeline. This shared register file is organized for a multiple processor device that includes a high performance (HP) and a low power (LP) core. The shared register file includes separate HP and LP storage units coupled to separate HP and LP write and read ports.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: April 21, 2015
    Assignees: STMicroelectronics (Bejing) R&D Company Ltd., STMicroelectronics S.R.L.
    Inventors: YongQiang Wu, PengFei Zhu, HongXia Sun, Elio Guidetti