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. 12, 1995
Filed:
Apr. 12, 1994
Applicant:
Inventors:
Willard S Briggs, Dallas, TX (US);
David W Matula, Dallas, TX (US);
Assignee:
Cyrix Corporation, Richardson, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364765 ;
Abstract
An arithmetic circuit 10 for performing prescaled division uses a rectangular multiplier 16 and accumulator 30 operable to calculate a short reciprocal and scaled dividend and divisor to enable the sequential iterative calculation of large radix quotient digits. Each quotient digit can be calculated using a single pass through the rectangular multiplier 16 and accumulator 30 and can be accumulated to form a full precision quotient in a quotient register 36.
Quick Actions:
Briggs, Willard. (1995). Method and apparatus for performing prescaled division (U.S. Patent No. 5475630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5475630
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