公开(公告)号：EP3832965A1

公开(公告)日：2021-06-09

申请号：EP21152609.0

申请日：2013-06-28

申请人： QUALCOMM INCORPORATED

发明人： WILEY, GEORGE A. ,  RASKIN, Glenn D. ,  LEE, Chulkyu

IPC分类号： H04L25/02 ,  H04L25/493 ,  H04L25/14 ,  H04L25/49 ,  H04L5/14 ,  H04L5/16

摘要： System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N -phase polarity encoded symbols or as packets on differentially driven connectors. A desired operational mode for communicating between the two devices is determined, an encoder is selected to drive a plurality of connectors communicatively coupling the two devices, and a plurality of drivers is configured to receive encoded data from the encoder and drive the plurality of connectors. Switches may couple outputs of the selected encoder to the plurality of drivers. One or more outputs of another encoder may be caused or forced to enter a high impedance mode.

公开(公告)号：EP3826248A1

公开(公告)日：2021-05-26

申请号：EP21150198.6

申请日：2013-07-01

申请人： QUALCOMM INCORPORATED

发明人： WILEY, GEORGE A. ,  RASKIN, Glenn D. ,  LEE, Chulkyu

IPC分类号： H04L25/02 ,  H04L25/14 ,  H04L25/49 ,  H04L25/493 ,  G06F13/38 ,  H04L5/14 ,  H04L5/16

摘要： System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on differentially driven connectors. A desired operational mode for communicating between the two devices is determined, an encoder is selected to drive a plurality of connectors communicatively coupling the two devices, and a plurality of drivers is configured to receive encoded data from the encoder and drive the plurality of connectors. Switches may couple outputs of the selected encoder to the plurality of drivers. One or more outputs of another encoder may be caused or forced to enter a high impedance mode.