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Integrated circuit devices having data inversion circuits therein that reduce simultaneous switching noise and support interleaving of parallel data
Integrated circuit devices having data inversion circuits therein that reduce simultaneous switching noise and support interleaving of parallel data
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机译:其中具有数据反转电路的集成电路器件,可减少同时的开关噪声并支持并行数据的交织
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摘要
Integrated circuit devices include data inversion circuits therein that are configured to evaluate at least first and second ordered groups of input data in parallel with an ordered group of output data previously generated by the data inversion circuit. The data inversion circuit is further configured to generate inverted versions of the first and second ordered groups of input data whenever a number of bit differences between the first ordered group of input data and the ordered group of output data is greater than one-half a size of the first ordered group of input data and a number of bit differences between the second ordered group of input data and the inverted version of the first ordered group of input data is greater than one-half a size of the second ordered group of input data, respectively.
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