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Method of Detecting Bit Errors, Electronic Circuit for Detecting Bit Errors, and Data Storage Device

A data storage, bit error technology, applied in the generation of response errors, electrical digital data processing, static memory, etc., can solve problems such as expensive

Active Publication Date: 2015-04-29
INFINEON TECH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, the disadvantage of such an approach is that the counter must be available
Additionally, this approach is relatively expensive because of the time required to count the data and because of the amount of logic and / or software required to identify 1, 2 or n errors as fault-tolerant erased states

Method used

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  • Method of Detecting Bit Errors, Electronic Circuit for Detecting Bit Errors, and Data Storage Device
  • Method of Detecting Bit Errors, Electronic Circuit for Detecting Bit Errors, and Data Storage Device
  • Method of Detecting Bit Errors, Electronic Circuit for Detecting Bit Errors, and Data Storage Device

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Embodiment Construction

[0020] In the following detailed description, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration specific embodiments in which the disclosure may be practiced. It is to be understood that other embodiments may be utilized and structural or other changes may be made without departing from the scope of the present disclosure. Accordingly, the following detailed description should not be viewed in a limiting sense, and the scope of the present disclosure is defined by the appended claims.

[0021] figure 1 A schematic structure of an exemplary data storage device 100 comprising a data storage component or means 101 and a comparison component or means 107 is depicted. The data storage device 101 may include a memory module, for example, a semiconductor memory module such as RAM, DRAM, flash memory, or another convenient memory module. According to one embodiment, the data storage means 101 comprise an error cor...

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PUM

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Abstract

A method of detecting bit errors in a data storage device is provided, which includes comparing a first bit sequence accessed during a read out operation of the data storage device with a second bit sequence that corresponds to an expected memory state of the data storage device.

Description

technical field [0001] The present disclosure relates to detecting bit errors, and more particularly to a method of detecting bit errors in a data storage device, a data storage device and an electronic circuit for detecting bit errors in a data storage device. Background technique [0002] Data storage devices are essential components in a variety of computer technologies and electronic data processing applications. The data storage device may be used, for example, to store user data on which data processing is to be performed. As another example, work data or system data required to perform the functions of the corresponding application may be stored in the data storage device. Generally, in computer and electronic data processing applications, data storage devices store bits of data. [0003] Data storage devices are implemented in various types and forms, and may include, but are not limited to, optical, magnetic, or electronic storage media, for example, or combinatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C29/42
CPCG06F11/1024G06F11/08H03M13/03
Inventor R·科T·拉贝纳尔特
Owner INFINEON TECH AG
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