| 摘要 |
M-bit data are encoded into n-bit data such that the encoded n-bit data has a sufficient number of encoded data patterns enough to encode the number (2m) of data patterns in the m-bit data but that the n-bit data has Hamming Weights (HWs) with minimum (smallest possible) variation. Specifically, encoder logic is configured to receive 2m of m-bit data patterns and encode the 2m of m-bit data patterns to n-bit encoded data patterns, n being greater than m and me being a positive integer greater than one. The encoder logic is configured to map the 2m m-bit data patterns to a subset of 2m of the n-bit encoded data patterns, and the n-bit data patterns in said subset has a minimum (smallest possible) range of Hamming Weight variation while the number of the n-bit data patterns in said subset is not less than 2m.
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