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:
Oct. 22, 2024
Filed:
Sep. 12, 2023
Proteantecs Ltd., Haifa, IL;
Eyal Fayneh, Givatayim, IL;
Guy Redler, Haifa, IL;
Shai Cohen, Haifa, IL;
Evelyn Landman, Haifa, IL;
PROTEANTECS LTD., Haifa, IL;
Abstract
Loopback testing may be provided for one or more transmission output paths of a semiconductor Integrated Circuit (IC). One or more parametric loopback sensors are provided in the semiconductor IC, each parametric loopback sensor being configured to receive a clocked data input signal to a respective transmitter of the IC and a signal from a transmission output path from the respective transmitter of the IC, and to generate a respective sensor output based on a comparison of the clocked data input signal and the signal from the transmission output path for the respective transmitter of the IC. A programmable load circuit is also provided in the semiconductor IC, coupled to each transmission output path.