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Inter-hamming difference analyzer for memory array and measuring and testing methods for inter-hamming differences of memory array
Inter-hamming difference analyzer for memory array and measuring and testing methods for inter-hamming differences of memory array
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机译:用于内存阵列的汉际差分分析仪和存储器阵列中汉颌间差异测量和测试方法
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摘要
An inter-hamming difference analyzer for a memory array having a plurality of sections is provided. The inter-hamming difference analyzer includes a controller, a storage device and a comparator. The controller is configured to obtain contents of the plurality of sections operating in a first operating condition and a second operating condition. The storage device is configured to store the contents of the plurality of sections corresponding to the first operating condition. The comparator is configured to obtain a plurality of inter-hamming differences of the plurality of sections according to the number of unlike bits between the content of a first section of the plurality of sections corresponding to the second operating condition and the contents of a plurality of sections other than the first section stored in the storage device.
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