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1. WO2020197776 - ERROR IDENTIFICATION IN EXECUTED CODE

Publication Number WO/2020/197776
Publication Date 01.10.2020
International Application No. PCT/US2020/022213
International Filing Date 12.03.2020
IPC
G06F 11/10 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
08Error detection or correction by redundancy in data representation, e.g. by using checking codes
10Adding special bits or symbols to the coded information, e.g. parity check, casting out nines or elevens
G06F 3/06 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06Digital input from, or digital output to, record carriers
G11C 29/52 2006.01
GPHYSICS
11INFORMATION STORAGE
CSTATIC STORES
29Checking stores for correct operation; Testing stores during standby or offline operation
52Protection of memory contents; Detection of errors in memory contents
CPC
B60W 50/0205
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit ; , e.g. process diagnostic or vehicle driver interfaces
02Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
0205Diagnosing or detecting failures; Failure detection models
B60W 50/14
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit ; , e.g. process diagnostic or vehicle driver interfaces
08Interaction between the driver and the control system
14Means for informing the driver, warning the driver or prompting a driver intervention
G06F 11/1008
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
08Error detection or correction by redundancy in data representation, e.g. by using checking codes
10Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
1008in individual solid state devices
G06F 11/1076
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
08Error detection or correction by redundancy in data representation, e.g. by using checking codes
10Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
1076Parity data used in redundant arrays of independent storages, e.g. in RAID systems
Applicants
  • MICRON TECHNOLOGY, INC. [US]/[US]
Inventors
  • MONDELLO, Antonino
  • TROIA, Alberto
Agents
  • DENKER, James E.
Priority Data
16/362,75125.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ERROR IDENTIFICATION IN EXECUTED CODE
(FR) IDENTIFICATION D'ERREUR DANS UN CODE EXÉCUTÉ
Abstract
(EN)
The present disclosure includes apparatuses, methods, and systems for error identification on executed code. An embodiment includes memory and circuitry configured to read data stored in a secure array of the memory, identify a different memory having an error correcting code (ECC) corresponding to the read data of the memory, execute an integrity check to compare the ECC to the read data of the memory; and take an action in response to the comparison of the read data of the memory and the ECC, wherein the comparison indicates that the ECC identified an error in the read data of the memory.
(FR)
La présente invention concerne des appareils, des procédés et des systèmes permettant une identification d'erreur sur un code exécuté. Un mode de réalisation comprend une mémoire et un ensemble de circuits configuré pour lire des données stockées dans un réseau sécurisé de la mémoire, pour identifier une mémoire différente ayant un code de correction d'erreur (ECC pour Error Correcting Code) correspondant aux données lues de la mémoire, pour exécuter un contrôle d'intégrité pour comparer le code ECC aux données lues de la mémoire ; et pour entreprendre une action à la suite de la comparaison des données lues de la mémoire et du code ECC, la comparaison indiquant que le code ECC a identifié une erreur dans les données lues de la mémoire.
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