Invention Grant
US07805697B2 Rotary clock synchronous fabric 有权
旋转时钟同步面料

  • Patent Title: Rotary clock synchronous fabric
  • Patent Title (中): 旋转时钟同步面料
  • Application No.: US11110966
    Application Date: 2005-04-19
  • Publication No.: US07805697B2
    Publication Date: 2010-09-28
  • Inventor: John Wood
  • Applicant: John Wood
  • Applicant Address: US CA San Jose
  • Assignee: Multigig Inc.
  • Current Assignee: Multigig Inc.
  • Current Assignee Address: US CA San Jose
  • Agency: IPxLaw Group LLP
  • Priority: GB0408726.8 20040419
  • Main IPC: G06F17/50
  • IPC: G06F17/50
Rotary clock synchronous fabric
Abstract:
Methods for generating a design for logic circuitry using rotary traveling wave oscillators (RTWOs) are described. A plurality of RTWOs are is arranged into an array of rows and columns. Adjacent elements in the array are interconnected so that the clocks in adjacent element are phase synchronous. Clocked devices are placed along the signal path of each array element and each is connected to one of the multiple phases provided by the RTWO element. The logic circuitry, described by a netlist, is divided into a number of partitions and each of these partitions is mapped to one of the array elements. The logic circuitry of the partition is then placed within or about the element of the array to which the partition is mapped and the circuitry in the partition is connected between the clocked devices in the element of the array, according to the net list.
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