Method For Describing Memory Contents And For Describing The Transfer Of Memory Contents

• US 20080133823A1
• Filed: 09/29/2005
• Published: 06/05/2008
• Est. Priority Date: 09/30/2004
• Status: Abandoned Application

• Current Assignee: Robert Bosch GmbH
• Original Assignee: Robert Bosch GmbH
• Inventors: Aberfeld, Andreas, Laichinger, Martin, Haecker, Joerg
• Application Number:
  US11/663,512
• Publication Number:
  US 20080133823A1
• Time in Patent Office: Days
• US Class Current: 711/103
• CPC Class Codes: G06F 12/023 Free address space management
• CPC Class Codes: G06F 2212/2022 Flash memory

Abstract

A method for describing contents of a memory and for describing a transfer of contents of a memory or memory area of a vehicle control unit includes the following steps:

• • providing a description of segments of an area of the memory, including its properties, the segments being designed as physical segments and/or logical segments and/or functional segments;
  • providing a definition of interfaces and/or methods for transferring memory contents of, from and/or between the segments, the interfaces and/or methods describing the manner, time and other limiting conditions of the transfer.

Claims

1-8. -8. (canceled)

9. A method for describing contents of a memory of a vehicle control unit and for describing a transfer of memory contents in a transfer involving the memory of the vehicle control unit, comprising:

providing descriptions of segments of a memory area of the memory, wherein the descriptions include properties of the segments of the memory area, and wherein the segments are configured as at least one of physical segments, logical segments, and functional segments; and

providing definitions of at least one of interfaces and methods for transferring memory contents in a transfer which involves the segments, wherein the at least one of the interfaces and methods describes stipulated conditions of the transfer, the stipulated conditions including at least the manner and the time of the transfer.

10. The method as recited in claim 9, wherein the segments of the memory area are described using elements based on existing description types.

11. The method as recited in claim 9, wherein one of the segments is part of another segment.

12. The method as recited in claim 9, wherein the descriptions of the segments of the memory area of the memory and the definitions of the at least one of the interfaces and methods for the transfer are provided to a computer program in a uniformly defined form.

13. The method as recited in claim 12, wherein the computer program is configured to transfer memory contents using the at least one of the interfaces and methods for the transfer without changing the code of the computer program.

14. A control unit for a motor vehicle, comprising:

a memory, wherein the memory is configured to be operated according to a method including;

providing descriptions of segments of a memory area of the memory, wherein the descriptions include properties of the segments of the memory area, and wherein the segments are configured as at least one of physical segments, logical segments, and functional segments; and

providing definitions of at least one of interfaces and methods for transferring memory contents in a transfer which involves the segments, wherein the at least one of the interfaces and methods describes stipulated conditions of the transfer, the stipulated conditions including at least the manner and the time of the transfer.

15. A computer-readable storage medium storing a computer program which carries out, when executed on a computer, a method for describing contents of a memory of a vehicle control unit and for describing a transfer of memory contents in a transfer involving the memory of the vehicle control unit, the method comprising:

providing descriptions of segments of a memory area of the memory, wherein the descriptions include properties of the segments of the memory area, and wherein the segments are configured as at least one of physical segments, logical segments, and functional segments; and

providing definitions of at least one of interfaces and methods for transferring memory contents in a transfer which involves the segments, wherein the at least one of the interfaces and methods describes stipulated conditions of the transfer, the stipulated conditions including at least the manner and the time of the transfer.