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:
Aug. 22, 2023
Filed:
Sep. 24, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Axel Aue, Korntal-Muenchingen, DE;
Martin Assel, Markgroeningen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for accessing data in an external memory of a microcontroller, the microcontroller having an internal memory. The method includes: providing a classification data record in the internal memory, the classification data record for data stored in segments in the external memory including a segment-data classification for each segment, the segment-data classification characterizing the data stored in the respective segment; and a read access in which data corresponding to a predetermined data classification are read from the external memory. The read access includes checking a segment, the segment-data classification of the segment being read from the internal memory during the checking and being compared to the predetermined data classification, and: if the segment-data classification read corresponds to the predetermined data classification, reading the data stored in the segment from the external memory, or, if the segment-data classification does not correspond, resuming with the checking step for a further segment.