Memory Error Analysis Device for Data Integrity Management
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Solution Overview
Problem
As portable electronic devices increasingly rely on memory storage devices, there is a growing need for effective methods to collect, analyze, and manage error information to maintain data integrity, as errors frequently occur due to the increased capacity of these devices.
Innovation Solution
A system and method for collecting and analyzing error information from memory devices, which includes a memory error analysis device that categorizes and manages error information using an error correction code (ECC) circuit, error management controller, and network device, parsing and storing error details such as error type, manufacturing company, error count, address, and temperature, to facilitate improved error management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If memory device capacity is increased, then storage capability is improved, but error occurrence frequency increases
Solution Approach 1:
The patent implements preliminary error detection and correction by incorporating ECC circuits that continuously monitor and correct errors before they affect data integrity. The system proactively collects error information from memory devices and performs preliminary analysis to prevent error propagation, thereby maintaining reliability despite increased capacity.
Solution Approach 2:
The patent establishes a feedback mechanism where error information is collected from memory devices, analyzed by the error analysis device, and used to improve future error management. The system continuously monitors error patterns and uses this feedback to enhance error correction strategies, ensuring that reliability improves or is maintained as capacity increases.
2Reliability
If error information collection and analysis is implemented, then error management capability is improved, but system complexity increases
Solution Approach 1:
The patent divides the error management system into distinct functional modules: error information collection units in memory devices, error analysis devices for processing, and error management controllers for coordination. This segmentation allows each component to specialize in specific tasks, improving error management capability while keeping individual component complexity manageable through clear division of labor.
Solution Approach 2:
The patent introduces an error analysis device as an intermediary between memory devices and the main system. This intermediary collects, processes, and analyzes error information, preventing raw error data from overwhelming the system while providing processed insights. The intermediary simplifies the overall system architecture by centralizing error analysis functions and providing a buffer between error-prone memory operations and system-level decision-making.
Data Source
AI summary
A data processing system includes a plurality of memory boards including a plurality of memory devices, and an error management controller that generates second error information based on plural pieces of first error information respectively received from each of the memory devices, and a memory error analysis device that analyzes the second error information received from the memory boards.