公开(公告)号：US10582152B2

公开(公告)日：2020-03-03

申请号：US15890930

申请日：2018-02-07

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Charles Michael Campbell ,  Anwar Sadat ,  Mark Edward Wentroble

IPC: G06F7/00 ,  H04N7/10 ,  G06F13/40 ,  H04N5/04 ,  G06F13/42 ,  G09G5/00 ,  H04N21/436

Abstract: A system includes a downstream facing port (DFP) coupled to a video source, an upstream facing port (UFP) coupled to a video sink, and a cable. The cable includes a first end that is connected to the DFP and a second end that is connected to the UFP. The cable is configured to carry a differential auxiliary transmission signal and detect polarity in the differential auxiliary transmission signal.

公开(公告)号：US09940298B2

公开(公告)日：2018-04-10

申请号：US14659582

申请日：2015-03-16

Applicant: Texas Instruments Incorporated

Inventor： Charles Michael Campbell ,  Richard Edwin Hubbard ,  Sreeraman Anantharaman

IPC: G06F13/42 ,  G06F13/40

CPC classification number: G06F13/4286 ,  G06F13/4081 ,  Y02D10/14 ,  Y02D10/151

Abstract: In a segmented data path, a source is able to “discover” whether any tunable repeater nodes are present. When one or more tunable repeaters are discovered, the source may adjust its link initialization sequence accordingly to train each “hop” individually and thereafter individually configure each intermediary repeater.