LETTER
An universal architecture for designing modulo (2n-2p-1) multipliers
Keywords:
residue number systems (RNS),
multiplier
2012 Volume 9 Issue 3 Pages 193-199
Details
2012 Volume 9 Issue 3 Pages 193-199
In this express, we propose an extending method, which extends the residue set of modulus (2n-2p-1) from [0,2n-2p-1) to [0,2n-1]. The proposed extending method can simplify modulo (2n-2p-1) operations and we can simply cope with the bits weighted by 2n+k(k≥0). With the proposed extending method, we propose an universal architecture for designing high-efficient modulo (2n-2p-1) multipliers on the condition n≥2p+1. Synthesized results demonstrate that the proposed modulo (2n-2p-1) multipliers have a good performance.
