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SECURING AGAINST ERRORS IN AN ERROR CORRECTING CODE (ECC) IMPLEMENTED IN AN AUTOMOTIVE SYSTEM

机译:在汽车系统中实施的错误纠正码(ECC)中的错误处理

摘要

In general, data is susceptible to errors caused by faults in hardware (i.e. permanent faults), such as faults in the functioning of memory and/or communication channels. To detect errors in data caused by hardware faults, the error correcting code (ECC) was introduced, which essentially provides a sort of redundancy to the data that can be used to validate that the data is free from errors caused by hardware faults. In some cases, the ECC can also be used to correct errors in the data caused by hardware faults. However, the ECC itself is also susceptible to errors, including specifically errors caused by faults in the ECC logic. A method, computer readable medium, and system are thus provided for securing against errors in an ECC.
机译:通常,数据容易受到由硬件故障(即永久故障)引起的错误的影响,例如存储器和/或通信通道的功能故障。为了检测由硬件故障引起的数据错误,引入了纠错码(ECC),它本质上为数据提供了一种冗余,可用于验证数据是否没有由硬件故障引起的错误。在某些情况下,ECC还可以用于纠正由硬件故障引起的数据错误。但是,ECC本身也容易出错,特别是由ECC逻辑故障引起的错误。因此,提供了一种用于防止ECC中的错误的方法,计算机可读介质和系统。

著录项

  • 公开/公告号US2019102254A1

    专利类型

  • 公开/公告日2019-04-04

    原文格式PDF

  • 申请/专利权人 NVIDIA CORPORATION;

    申请/专利号US201816137002

  • 发明设计人 NIRMAL R. SAXENA;

    申请日2018-09-20

  • 分类号G06F11/10;H03M13/29;

  • 国家 US

  • 入库时间 2022-08-21 12:04:28

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