Invention Grant
- Patent Title: Dynamic direction control in active cable
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Application No.: US16748857Application Date: 2020-01-22
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Publication No.: US10897595B2Publication Date: 2021-01-19
- Inventor: Charles Michael Campbell , Anwar Sadat , Mark Edward Wentroble
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent John R. Pessetto; Charles A. Brill; Frank D. Cimino
- Main IPC: G06F7/00
- 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.
Public/Granted literature
- US20200162697A1 DYNAMIC DIRECTION CONTROL IN ACTIVE CABLE Public/Granted day:2020-05-21
Information query
