Invention Grant
US09230620B1 Distributed hardware tree search methods and apparatus for memory data replacement 有权
用于存储器数据替换的分布式硬件树搜索方法和装置

  • Patent Title: Distributed hardware tree search methods and apparatus for memory data replacement
  • Patent Title (中): 用于存储器数据替换的分布式硬件树搜索方法和装置
  • Application No.: US13783155
    Application Date: 2013-03-01
  • Publication No.: US09230620B1
    Publication Date: 2016-01-05
  • Inventor: Chien-Hsin Lee
  • Applicant: Inphi Corporation
  • Applicant Address: US CA Santa Clara
  • Assignee: INPHI CORPORATION
  • Current Assignee: INPHI CORPORATION
  • Current Assignee Address: US CA Santa Clara
  • Agency: Ogawa P.C.
  • Agent Richard T. Ogawa
  • Main IPC: G06F13/00
  • IPC: G06F13/00 G11C7/10 G06F12/00
Distributed hardware tree search methods and apparatus for memory data replacement
Abstract:
A memory interface for a plurality of DRAM devices comprising an input DRAM address matching module includes a local memory comprising a plurality of data entries, wherein the plurality of data entries comprising a plurality of DRAM addresses and a plurality of associated pointers, and wherein the plurality of associated pointers comprise output DRAM addresses, and a matching mechanism coupled to the local memory, wherein the matching mechanism is configured to receive the input DRAM address, wherein the matching mechanism is configured to determine whether the input DRAM address is specified in the plurality of data entries, and when the input DRAM address is specified in the plurality of data entries, the matching mechanism is configured to output an associated pointer associated with the input DRAM address.
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