The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Nov. 29, 2018
Qualcomm Incorporated, San Diego, CA (US);
Radu Pitigoi-Aron, San Jose, CA (US);
Richard Dominic Wietfeldt, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems, methods, and apparatus are described that enable a serial bus to be operated in one or more modes that employ additional wires for communicating data. A method includes configuring a first interface to exchange data over two primary wires of a serial bus in accordance with a first I3C protocol, and configuring a second interface to communicate over at least one secondary wire in accordance with a second I3C protocol. In one example, the first data is encoded in a sequence of symbols representing signaling state of the two primary wires. A recovered clock signal may be derived from transitions between symbol transmission intervals in the first interface may be used to control double data rate communication through the second interface.