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. 20, 1989
Filed:
Jul. 22, 1988
Ronald Kuenemund, Unterhaching, DE;
Tobias Noll, Neufahrn, DE;
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Abstract
A circuit for the multiplication of the elements of a multiplicand matrix represented by first digital signals by the elements of a multiplier matrix represented by second digital signals. A multiplicand line is provided for every row of the multiplicand matrix and the individual sections (L11. . . L14) o f these multiplicand lines are connected to bit-associated circuits (bit planes) (BP1. . . BP4). Every bit plane contains the partial product stages (1, 2, 3) which are allocated to the bits of the second digital signals having a defined significance, and also contain an iterative circuit composed of adders (4, 5) and time delay elements (6, 7, 8) in an alternating arrangement.