Invention Application
WO2017023498A1 METHOD, APPARATUSES AND STORAGE MEDIUM FOR ADAPTATION TO 3-PHASE SIGNAL SWAP AT 3-WIRE COMMUNICATION LINK BETWEEN TWO INTEGRATED CIRCUIT DEVICES
审中-公开
用于在两个集成电路设备之间的3线通信链路中适应3相信号交换机的方法,装置和存储介质
- Patent Title: METHOD, APPARATUSES AND STORAGE MEDIUM FOR ADAPTATION TO 3-PHASE SIGNAL SWAP AT 3-WIRE COMMUNICATION LINK BETWEEN TWO INTEGRATED CIRCUIT DEVICES
- Patent Title (中): 用于在两个集成电路设备之间的3线通信链路中适应3相信号交换机的方法,装置和存储介质
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Application No.: PCT/US2016/041786Application Date: 2016-07-11
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Publication No.: WO2017023498A1Publication Date: 2017-02-09
- Inventor: WILEY, George Alan , KWON, Ohjoon
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- Agency: SMYTH, Anthony
- Priority: US14/817,934 20150804
- Main IPC: H04L7/00
- IPC: H04L7/00 ; H04L25/49
Abstract:
Systems, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Two Integrated Circuit (IC) devices may be collocated in an electronic apparatus and communicatively coupled through a 3-wire, 3-phase interface. A data transfer method operational on a first of the two or more devices includes determining presence of a misalignment of the 3-wire communication link involving two or more wires, and inverting a first bit of a 3-bit symbol encoded in a transition of signaling state of the 3-wire communication link when the misalignment of the 3-wire communication link is determined to affect phase relationships between two or more signals carried on the three wires, such that inverting the first bit corrects the phase relationships between the two or more signals. A version of the 3-phase signal may be communicated in a different phase state through each of three wires.
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