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:
Dec. 31, 2013
Filed:
Nov. 29, 2010
Rafael Zalman, Markt Schwaben, DE;
Antonio Vilela, Mering, DE;
Alexander Griessing, Brunnthal, DE;
Wilhard Wendorff, Munich, DE;
Rafael Zalman, Markt Schwaben, DE;
Antonio Vilela, Mering, DE;
Alexander Griessing, Brunnthal, DE;
Wilhard Wendorff, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
Some embodiments of the invention relate to a single processor configured to comprise configurable hardware extensions, disposed within a data path configured to selectively provide either encoded data or original data, that allow for two modes of operation. In a high performance mode, the hardware extensions allow for increased processing bandwidth by using the hardware extensions for processing extended data (i.e., additional original data). In a safety integrity mode the hardware extensions allow for parallel processing of encoded data concurrent with the processor executing a SBST by processing a self-test program and self-test data. Therefore, the single channel processor provides a single core system that can selectively achieve either high safety integrity levels (e.g., SIL3) for safety relevant applications or high performance for non-safety relevant applications.