G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 12/14 (2006.01) G06F 9/445 (2006.01) G06F 21/00 (2006.01)
Patent
CA 2381162
Device for processing data, comprising processing means (1) for executing program routines, and memory means (2) for storing program routines to be executed by said processing means (1), where at least a part of said memory means (2) is arranged as a protected part (21) from which data can be read but which is protected against being written into, and said processing means (1) is arranged to necessarily execute a program routine stored in said protected part of said memory means upon start-up.
Un dispositif de traitement de données comprend un système de traitement (1) prévu pour exécuter des routines de programme, et un système de mémoire (2) prévu pour stocker des routines de programme devant être exécutées par le système de traitement (1), au moins une partie dudit système de mémoire (2) étant conçue comme une partie protégée (21) dans laquelle on peut lire des données mais où il est impossible d'écrire des données du fait de sa protection, ledit système de traitement (1) étant quant à lui prévu pour exécuter au démarrage une routine de programme stockée dans ladite partie protégée du système mémoire.
Moller Bernd
Osthoff Harro
Poon Kar-Fat
Smeets Ben
Marks & Clerk
Telefonaktiebolaget Lm Ericsson
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