| 计算机存储系统的9位字节单向错误检测码 |
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| 引用本文： | 金海,张江陵.计算机存储系统的9位字节单向错误检测码[J].微电子学与计算机,1994,11(1):1-4,9. |
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| 作者姓名： | 金海 张江陵 |
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| 作者单位： | 华中理工大学计算机系外设教研室 |
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| 基金项目： | 国家自然科学重点基金,国家教委博士点专项基金 |
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| 摘 要： | 本文介绍了一种计算机存储系统中的单向错误检测码，系统构成采用９位字节，其中８位数据位，１位校验位，并使用一个单独的附加奇偶校验字节。单向错误检测码有两类，一类每个字包含固定的奇偶校验位；另一类每个字节包含的检验位的构成方式是任意的。
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| 关 键 词： | 计算机 存储器 单向错误 纠错码 |
9-bits Undirectional Error Detecting Codes for Memory System |
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| Jin Hai, Zhang Jiangling.9-bits Undirectional Error Detecting Codes for Memory System[J].Microelectronics & Computer,1994,11(1):1-4,9. |
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| Authors: | Jin Hai Zhang Jiangling |
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| Abstract: | A kind of ulldlrcctlonal error detecting codes for computer memory system is given in this paper.The system is organized in 9-bits,8-bist fof data, 1-bit for parity, and use an additional parity byte. There are two kinds of such undircctional error detecting code:one is the parity bit in each byte is fixed,another is the construct of parity bit in each byte is changeable. |
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| Keywords: | Undirectional error Detecting code Encode Decode |
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