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:
Apr. 16, 2013
Filed:
Dec. 21, 2010
Sébastien Camand, La Garenne Colombes, FR;
Tarik Aegerter, Seine Port, FR;
Sébastien Camand, La Garenne Colombes, FR;
Tarik Aegerter, Seine Port, FR;
Thales, Neuilly sur Seine, FR;
Abstract
A method and a device for the detection of erroneous or inopportune transactions of any entity of a microprocessor or microcontroller includes programming counters internal or external to the microcontroller, which is configured to count the number of transactions in the target area of the target interface of the microcontroller; count the total number of transactions on the target interface, and verify that the number of transactions outside of the target area of the target interface of the microcontroller is zero. Equality between the number of transactions in the target area of the target interface and the total number of transactions on the target interface of the microcontroller is verified.