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. 11, 2013
Filed:
Nov. 27, 2008
JO Pletinckx, Grossbottwar, DE;
Hongyu Wang, Stuttgart, DE;
Axel Wenzler, Rottweil, DE;
Markus Brockmann, Tuebingen, DE;
Jo Pletinckx, Grossbottwar, DE;
Hongyu Wang, Stuttgart, DE;
Axel Wenzler, Rottweil, DE;
Markus Brockmann, Tuebingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A system for checking a program memory) of a processing unit includes a check module, and the processing unit is made up of an instruction counter connected to the check module. The check module has a register connected to a first changeover switch that sets the register content. In a system that allows for the instruction addresses of the entire program memory to be checked, the instruction counter contains an ancillary counter, which runs through the instruction address space of the program memory independently of the program code during normal operation and which is connected to the register.