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:
Aug. 22, 2006
Filed:
Oct. 17, 2002
Franck Roche, Trets, FR;
André Colomb, Royans, FR;
Franck Roche, Trets, FR;
André Colomb, Royans, FR;
STMicroeletronics SA, Montrouge, FR;
Abstract
A microprocessor includes internal registers, an arithmetic and logic unit, and reads a program memory and executes an instruction set stored therein. The instruction set includes at least one instruction for exchanging the contents of both memory locations. The microprocessor includes an additional internal register connected to an output of the arithmetic and logic unit, and transfers the contents of a first one of the memory locations to be exchanged into the additional register when executing the instruction set. The microprocessor further transfers the contents of a second one of the memory locations to be exchanged into the first memory location, and transfers the contents of the additional register into the second memory location.