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. 05, 2022
Filed:
Oct. 07, 2020
Qualcomm Incorporated, San Diego, CA (US);
Hari Rao, San Diego, CA (US);
Renaud Francois Henri Gelin, Del Mar, CA (US);
QUALCOMM INCORPORATED, San Diego, CA (US);
Abstract
A triple modular redundancy (TMR) flip-flop includes a set of master-gate-latch circuits including a first set of inputs to receive a first digital signal, and a second set of inputs to receive a clock; and a voting logic circuit including a set of inputs coupled to a set of outputs of the set of master-gate-latch circuits, and an output to generate a second digital signal based on the first digital signal. Another TMR flip-flop includes a set of master-gate-latch circuits to receive a set of digital signals in response to a first edge of a clock, respectively; and latch the set of digital signals in response to a second edge of the clock, respectively; and a voting logic circuit to receive the latched set of digital signals; and generate a second digital signal based on a majority of logic levels of the latched first set of digital signals, respectively.