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:
Jun. 23, 2020
Filed:
Aug. 20, 2019
Flex Logix Technologies, Inc., Mountain View, CA (US);
Cheng C. Wang, San Jose, CA (US);
Flex Logic Technologies, Inc., Mountain View, CA (US);
Abstract
An integrated circuit comprising a plurality of multiply-accumulator circuitry interconnected in a concatenation architecture. Each multiply-accumulator circuitry includes first and second MAC circuits and a load-store register. The first MAC circuit includes a multiplier to multiply first data by a first multiplier weight data and generate a first product data, and an accumulator to add first input data and the first product data to generate first sum data. The second MAC circuit includes a multiplier to multiply second data by a second multiplier weight data and generate a second product data, and an accumulator, coupled to the multiplier of the second MAC circuit and the accumulator of the first MAC circuit, to add the first sum data and the second product data to generate second sum data. The load-store register is coupled to the accumulator of the second MAC circuit to temporarily store the second sum data.