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:
Dec. 10, 2019
Filed:
Sep. 25, 2015
International Business Machines Corporation, Armonk, NY (US);
Avraham Ayzenfeld, Ramat Hahayal, IL;
Lee E. Eisen, Round Rock, TX (US);
Brian W. Curran, Saugerties, NY (US);
Christian Jacobi, Poughkeepsie, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method in a computer-aided design system for generating a functional design model of a processor, is described herein. The method comprises generating a functional representation of logic to determine whether an instruction is an updating instruction or a non-updating instruction. The method further comprises generating a functional representation of a first arithmetic logic unit (ALU) coupled to a general register in the processor, the first ALU to execute the instruction if the instruction is an updating instruction and store an update value in the general register, and generating a functional representation of a second ALU in the processor to execute the instruction if the instruction is a non-updating instruction.