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Method and base chip for monitoring the operation of a microcontroller unit

  • US 20050251704A1
  • Filed: 06/04/2003
  • Published: 11/10/2005
  • Est. Priority Date: 06/10/2002
  • Status: Abandoned Application
First Claim
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1. A method of monitoring the operation of at least one microcontroller unit (300) that is intended for at least one application and is associated with a system (100), characterized in that the microcontroller unit (300) has at least one non-volatile memory area (10) associated with it, the memory area (10) can be read from and/or written to by the microcontroller unit (300), and at least one set of statistics, and in particular a set of fault statistics, relating to the operation of the microcontroller unit (300), can be kept by means of the memory area (10).

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