18218845. Light-Weight BES Approximation simplified abstract (Western Digital Technologies, Inc.)
Contents
Light-Weight BES Approximation
Organization Name
Western Digital Technologies, Inc.
Inventor(s)
David Rozman of Kiryat-Malakhi (IL)
Alexander Bazarsky of Holon (IL)
Alon Eyal of Zichron Yaakov (IL)
Light-Weight BES Approximation - A simplified explanation of the abstract
This abstract first appeared for US patent application 18218845 titled 'Light-Weight BES Approximation
The abstract of the patent application describes a data storage device that utilizes a calibration operation to obtain read thresholds for pages of a representative wordline.
- The device senses less than all pages of the representative wordline during the calibration operation.
- Obtained read thresholds and physical conditions of the wordline are used in a model to determine the read thresholds of the remaining pages.
- The model correlates read thresholds of one page to another page on the same wordline, considering the physical conditions.
Potential Applications: - This technology can be used in solid-state drives, flash memory, and other data storage devices. - It can improve the efficiency and accuracy of read threshold calibration processes in memory devices.
Problems Solved: - Enhances the accuracy of read threshold calibration in memory devices. - Optimizes the performance of data storage devices by obtaining precise read thresholds.
Benefits: - Improved data storage device performance. - Enhanced reliability and accuracy in read threshold calibration processes.
Commercial Applications: Title: Advanced Read Threshold Calibration Technology for Data Storage Devices This technology can be utilized in the manufacturing of solid-state drives, flash memory devices, and other data storage solutions. It can improve the overall performance and reliability of these devices, making them more competitive in the market.
Questions about Advanced Read Threshold Calibration Technology: 1. How does this technology impact the speed and efficiency of data storage devices? This technology improves the accuracy and reliability of read threshold calibration, leading to enhanced performance and efficiency in data storage devices.
2. What are the potential cost savings associated with implementing this technology in memory devices? By optimizing read threshold calibration processes, this technology can reduce the need for costly maintenance and improve the overall lifespan of memory devices.
Original Abstract Submitted
A data storage device includes a memory device and a controller coupled to the memory device. When a read threshold calibration operation occurs, less than all of the pages of a representative wordline is sensed, such that read thresholds of less than all of the pages of the representative wordline is obtained. The obtained read thresholds and one or more physical conditions of the representative wordline are provided to a model to obtain the other read thresholds of the remaining pages of the representative wordline that were not sensed. The model correlates read thresholds of one page to another page of the same representative wordline and accounts for the one or more physical conditions of the representative wordline.
