17933823. TOGGLE MODE INTERFACE FOR DATA INTEGRITY PROTECTION simplified abstract (Western Digital Technologies, Inc.)

TOGGLE MODE INTERFACE FOR DATA INTEGRITY PROTECTION

Organization Name

Western Digital Technologies, Inc.

Inventor(s)

Julian Vlaiko of Kfar Saba (IL)

Siddhesh Darne of Milpitas CA (US)

Hanan Borukhov of Rehovot (IL)

Venky Ramachandra of San Jose CA (US)

Grishma Shah of San Jose CA (US)

Dmitry Vaysman of San Jose CA (US)

TOGGLE MODE INTERFACE FOR DATA INTEGRITY PROTECTION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17933823 titled 'TOGGLE MODE INTERFACE FOR DATA INTEGRITY PROTECTION

Simplified Explanation

The abstract of the patent application describes a storage device with a memory and a controller that allows for error detection and data integrity checking during data transfer operations.

• The controller generates data integrity information based on data bytes to be written to the memory.
• The controller transfers data bytes and data integrity information on separate paths to the memory.
• The controller selects between transferring data bus inversion information or data integrity information based on the data integrity protection mode.
• The memory receives data bytes and data integrity information from the controller and detects errors based on the data integrity information.

Potential Applications

This technology could be applied in various data storage systems where data integrity and error detection are crucial, such as in solid-state drives, network storage devices, and embedded systems.

Problems Solved

This technology solves the problem of ensuring data integrity and detecting errors during data transfer operations, which is essential for maintaining the reliability and accuracy of stored data.

Benefits

The benefits of this technology include improved data reliability, enhanced error detection capabilities, and increased data integrity during write and read operations.

Potential Commercial Applications

A potential commercial application for this technology could be in the development of high-performance storage devices for enterprise data centers, where data integrity and reliability are critical for business operations.

Possible Prior Art

One possible prior art for this technology could be error detection and correction techniques used in RAID (Redundant Array of Independent Disks) systems to ensure data integrity and fault tolerance.

How does this technology compare to existing error detection and data integrity checking methods in storage devices?

This article does not provide a direct comparison between this technology and existing methods for error detection and data integrity checking in storage devices.

What are the potential limitations or challenges in implementing this technology in practical storage systems?

This article does not address the potential limitations or challenges that may arise in implementing this technology in real-world storage systems.

Original Abstract Submitted

Aspects of a storage device including a memory and a controller are provided, which allow for error detection or data integrity checking during data transfer of write operations and read operations. The controller may be configured to generate data integrity information based on at least one data byte to be written to the memory, and to transfer the at least one data byte contemporaneously with the data integrity information on separate data paths to the memory. The controller may be configured to select between transferring data bus inversion information or the data integrity information based on whether a data integrity protection mode is active between the memory and the controller. The memory may be configured to receive the at least one data byte and the data integrity information from the controller, and detect whether an error exists in the at least one data byte based on the data integrity information.