18617430. EMPTY PAGE SCAN OPERATIONS ADJUSTMENT simplified abstract (Micron Technology, Inc.)
Contents
EMPTY PAGE SCAN OPERATIONS ADJUSTMENT
Organization Name
Inventor(s)
Peng Zhang of Los Altos CA (US)
Murong Lang of San Jose CA (US)
Christina Papagianni of San Jose CA (US)
Zhenming Zhou of San Jose CA (US)
EMPTY PAGE SCAN OPERATIONS ADJUSTMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18617430 titled 'EMPTY PAGE SCAN OPERATIONS ADJUSTMENT
Simplified Explanation: The patent application describes a system component, such as a memory sub-system controller, that is configured to perform empty page scan operations on a set of memory components. The controller selects an empty portion of the memory components, reads signals from this portion, generates an error count value based on the signals read, and updates the scan frequency for future operations based on this error count value.
- The system component, like a memory sub-system controller, is set up to conduct empty page scan operations on memory components.
- It selects an empty portion of the memory components that are ready for programming.
- Signals are read from this selected portion to determine if it is valid for programming.
- An error count value is generated based on the signals read to assess the validity of the portion for programming.
- The scan frequency for future empty page scan operations is adjusted based on this error count value.
Potential Applications: 1. Memory management systems in computers and servers. 2. Data storage devices like solid-state drives (SSDs) and flash memory. 3. Embedded systems and IoT devices requiring efficient memory utilization.
Problems Solved: 1. Efficiently identifying and utilizing empty memory space. 2. Improving the reliability and accuracy of memory programming. 3. Enhancing the performance of memory sub-system controllers.
Benefits: 1. Optimal memory utilization. 2. Reduced errors in memory programming. 3. Improved overall system performance.
Commercial Applications: Optimizing memory management in data centers and cloud computing environments to enhance performance and reliability.
Prior Art: While there may be prior art related to memory management and error detection in memory systems, specific references would need to be researched to determine the novelty of this particular approach.
Frequently Updated Research: Stay informed about advancements in memory management systems, error detection algorithms, and controller technologies to enhance the efficiency of memory operations.
Questions about Memory Sub-System Controller Technology: 1. How does the error count value impact the performance of the memory sub-system controller? 2. What are the potential implications of adjusting the scan frequency based on the error count value?
Original Abstract Submitted
Aspects of the present disclosure configure a system component, such as memory sub-system controller, to perform empty page scan operations. The controller selects a portion of the set of memory components that is empty and ready to be programmed. The controller reads one or more signals from the selected portion of the set of memory components. The controller generates an error count value representing whether the portion of the set of memory components is valid for programming based on a result of reading the one or more signals from the selected portion. The controller updates a scan frequency for performing the empty page scan operations for the portion of the set of memory components based on the error count value.
