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:
Mar. 04, 2014
Filed:
May. 27, 2008
Oleksandr Sakada, Munich, DE;
Oleksandr Sakada, Munich, DE;
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A semiconductor device comprises processing logic arranged to execute program instructions. The semiconductor device further comprises signature generation logic arranged to receive at least one value from at least one internal location of the semiconductor device, and to generate a current signature value, based on the at least one received value. Validation logic is arranged to validate the current signature value generated by the signature generation logic. The processing logic is further arranged, upon execution of a signature validation instruction, to enable the validation of the current signature value provided by the validation logic.