18205036. SAFE AREA FOR CRITICAL CONTROL DATA simplified abstract (Micron Technology, Inc.)
Contents
SAFE AREA FOR CRITICAL CONTROL DATA
Organization Name
Inventor(s)
Aleksei Vlasov of Boise ID (US)
John E. Lauber of Boise ID (US)
Daniel B. Willie of Boise ID (US)
SAFE AREA FOR CRITICAL CONTROL DATA - A simplified explanation of the abstract
This abstract first appeared for US patent application 18205036 titled 'SAFE AREA FOR CRITICAL CONTROL DATA
Simplified Explanation
The abstract describes a method for ensuring the safety of information in a computing system during power events. Here is a simplified explanation of the abstract:
- The method involves writing information about the state of a computing system to a secure area of a memory sub-system within the system.
- If a power event occurs, the method detects it and takes action.
- In response to the power event, the method either writes the information from the secure area to a persistent memory area or retrieves it from the persistent memory area.
Potential Applications
This technology can be applied in various fields where data integrity and system reliability are crucial, including:
- Data centers and server farms
- Industrial control systems
- Autonomous vehicles
- Aerospace and defense systems
- Medical devices
Problems Solved
The method addresses the following problems:
- Data loss during power events: By writing information to a safe area and then transferring it to a persistent memory area, the method ensures that critical data is not lost in the event of a power failure.
- System stability: By retrieving the information from the persistent memory area after a power event, the method helps restore the system to its previous state, minimizing disruptions and potential errors.
Benefits
The use of this method offers several benefits:
- Data protection: The information stored in the safe area is safeguarded against power events, reducing the risk of data loss and corruption.
- System resilience: By retrieving the information from the persistent memory area, the method helps maintain system stability and continuity, even after power interruptions.
- Improved reliability: The method enhances the overall reliability of computing systems by providing a mechanism for preserving critical data during power events.
Original Abstract Submitted
A method includes writing information comprising a state of a computing system to a safe area of a memory sub-system that is deployed within the computing system. The method further includes determining that a power event involving the computing system has occurred. The method further includes causing, responsive to the determination that the power event has occurred, the information written to the safe area of the memory sub-system to be written to or retrieved from a persistent memory area of the memory sub-system.
