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:
Jul. 17, 2018
Filed:
Sep. 08, 2014
Atmel Corporation, San Jose, CA (US);
Randall Melton, Colorado Springs, CO (US);
Atmel Corporation, San Jose, CA (US);
Abstract
In an embodiment, multi-precision numbers A and B are accessed from a storage device (e.g., a memory array), where A is a dividend and B is a divisor. A multi-precision division operation is iteratively performed on the numbers A and B including: performing a multi-precision subtraction operation on A and B during a first iteration of the multi-precision division operation; performing a multi-precision addition operation on A and B during a second iteration of the multi-precision division operation as a result of a determination that a final borrow occurred during the subtraction operation; and performing a multi-precision addition operation on A and B after a final iteration of the multi-precision division operation.