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. 09, 2009
Filed:
Sep. 30, 2004
Mark Taunton, Cambridge, GB;
Mark Taunton, Cambridge, GB;
Broadcom Corporation, Irvine, CA (US);
Abstract
A method for multiplying, at an execution unit of a processor, two complex numbers in which a real part and an imaginary part of a product of the multiplying can be stored in a same register of the processor. First data is conveyed along at least a first interconnect of the processor. The first data has a first operand. The first operand represents a first complex number. Second data is conveyed along at least a second interconnect of the processor. The second data has a second operand. The second operand represents a second complex number. The first operand is multiplied at the execution unit by the second operand to produce a first result. The first result represents a third complex number. Third data is stored at a first register of the processor. The third data has the first result. The first result has at least the product of the multiplying.