Journal of Electrical and Computer Engineering / 2012 / Article / Tab 2

Research Article

Self-Calibrated Energy-Efficient and Reliable Channels for On-Chip Interconnection Networks

Table 2

Summaries of different joint coding schemes for 8-bit link wires.

Category Coding scheme Crosstalk avoidance coding Error correction coding Linear crosstalk coding Phit size (wire) Phit size (router)Link wires (8-bit)Codec
Delay ( 𝜏 0 )Avg. energy ( 𝐢 𝑉 2 d d )Lowest 𝑉 d d (V)Area (ΞΌm2)Delay (ns)Power (ΞΌW)

ECCHammingβ€”Hammingβ€”1212 1 + 4 πœ† 3 . 0 0 + 5 . 5 0 πœ† 0.705253.30.73190.9

ECCx2JTECDuplicationHamming + Parityβ€”2525 1 + 2 πœ† 6 . 2 5 + 4 . 0 0 πœ† 0.579512.20.93311.1

CAC + ECCFTC-HCFTCHammingShielding2121 1 + 2 πœ† 3 . 3 8 + 4 . 7 7 πœ† 0.705465.50.83253.2
FOC-HCFOCHammingβ€”1616 1 + 3 πœ† 3 . 1 9 + 5 . 1 4 πœ† 0.705421.30.59250.1
OLC-HCOLCHammingShielding3434 1 + πœ† 6 . 7 6 + 4 . 9 1 πœ† 0.710961.60.62321.3
BSCDuplicationParityβ€”1717 1 + 2 πœ† 4 . 1 3 + 3 . 8 1 πœ† 0.710488.40.73207.6
DAPDuplicationParityβ€”178 1 + 2 πœ† 4 . 2 5 + 4 . 0 0 πœ† 0.710146.30.3568.8
DSAPDuplicationParityShielding258 1 + πœ† 4 . 2 5 + 4 . 0 0 πœ† 0.710149.20.3568.9
SCG green/
triplication
GreenTriplicationβ€”3010 1 + 2 πœ† 7 . 0 5 + 2 . 7 7 πœ† 0.696266.30.28/
0.09
103.0/
41.5

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