Crosstalk minimization in network on chip (NoC) links with dual binary weighted code CODEC

摘要

A number of bus encoding techniques are renowned in low power dissipation of network-on-chip. The objective of the proposed algebraic framework dual binary weighted code (DBWC) technique is to prevent the triplet opposite direction transition wholly in the network on chip links and reduces the troublesome cross talk delay. The additional aim is to utilize only six links for the entire five bit input range instead of seven links which have been used by other existing methods. The results of implementation show that the proposed method DBWC encoder reduces 9.492% of cell leakage power than the IMP FIBO encoder and 60.03% less than S2AP encoder. Likewise, the decoder cuts 18.43% of cell leakage power than the IMP FIBO decoder and 5.06% fewer than S2AP decoder.