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:
Apr. 30, 2024
Filed:
Apr. 27, 2022
Nvidia Corp., Santa Clara, CA (US);
Jiwang Lee, San Jose, CA (US);
Jaewon Lee, Santa Clara, CA (US);
Hsuche Nee, Zhubei, TW;
Po-Chien Chiang, Hsinchu, TW;
Wen-Hung Lo, Saratoga, CA (US);
Michael Ivan Halfen, San Francisco, CA (US);
Abhishek Dhir, Mississauga, CA;
NVIDIA CORP., Santa Clara, CA (US);
Abstract
A multi-rank circuit system includes multiple transmitters each switchably coupled to a first end of a shared input/output (IO) channel and a unified receiver coupled to a second end of the shared IO channel. The unified receiver is coupled to apply a preconfigured analog reference voltage to set a differential output of the unified receiver, and further configured to apply a variable digital code to adjust the differential output according to a particular one of the transmitters that is switched to the shared IO channel.