Kabushiki kaisha toshiba (20240296869). MAGNETIC DISK DEVICE simplified abstract
Contents
MAGNETIC DISK DEVICE
Organization Name
Inventor(s)
Yosuke Kondo of Fujisawa Kanagawa (JP)
Syosuke Maruyama of Yamato Kanagawa (JP)
MAGNETIC DISK DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240296869 titled 'MAGNETIC DISK DEVICE
Simplified Explanation: The patent application describes a system where a hardware data converter (HDC) receives data segments from a host, adds a code to each segment, calculates exclusive OR operations on the codes, and outputs information. A redundant write cache (RWC) then performs data conversion and exclusive OR calculations on the data segments, outputs the converted data segments, and calculates track parity. The RWC compares the information obtained from the HDC with information calculated from the codes to ensure data integrity.
- Hardware Data Converter (HDC) receives data segments and adds codes to them
- Exclusive OR calculations are performed on the codes
- Redundant Write Cache (RWC) converts data segments and calculates track parity
- Comparison of information ensures data integrity
- System ensures data accuracy and reliability
Potential Applications: 1. Data storage systems 2. Data transmission systems 3. Error detection and correction systems
Problems Solved: 1. Ensures data integrity during storage and transmission 2. Detects and corrects errors in data segments 3. Improves reliability of data processing systems
Benefits: 1. Enhanced data security 2. Improved data accuracy 3. Reliable data storage and transmission
Commercial Applications: The technology can be used in industries such as data storage, telecommunications, and information technology for ensuring secure and reliable data processing.
Questions about the Technology: 1. How does the system ensure data integrity during data processing? 2. What are the potential applications of this technology in different industries?
Original Abstract Submitted
according to the embodiment, an hdc receives a plurality of data segments from a host, and executes generation and addition of a first code and output of a data segment to which the first code is added to each data segment. an hdc calculates exclusive or with respect to the first codes, and outputs obtained first information. the rwc performs data conversion and calculation of exclusive or on the plurality of data segments to which the first code is added, and outputs the plurality of data segments after the data conversion and a track parity obtained by the calculation of the exclusive or. the rwc acquires the first code from the plurality of data segments. the rwc calculates exclusive or with respect to a group of the second codes which are the acquired first codes to acquire second information. the rwc compares the first information with the second information.
