Title:
SYSTEM FOR MANAGING THE CONTENT OF AN OVERWRITABLE PERMANENT MEMORY
Document Type and Number:
WIPO Patent Application WO/1993/019469
Kind Code:
A1
Abstract:
A memory for storing a memory map (SAB) and a modification memory (AS) are associated with a permanent memory (EEPROM). The stored data (D) are structured as data sets (DS) comprising several storage locations (SPS). A new data set (DS) supplied to the system is compared with the corresponding data set (DS) stored in the memory map (SAB). Only the contents of the storage locations (SPS) of the supplied data set (DS) that differ from the data (D) of the already stored data set (DS) are transmitted to the permanent memory (EEPROM).
Inventors:
Pusch, Wolfgang (Büren/Wewelsburg, DE)
Application Number:
PCT/DE1993/000232
Publication Date:
September 30, 1993
Filing Date:
March 15, 1993
Export Citation:
Assignee:
SIEMENS AKTIENGESELLSCHAFT (München 22, DE)
Pusch, Wolfgang (Büren/Wewelsburg, DE)
Pusch, Wolfgang (Büren/Wewelsburg, DE)
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