PROJECT TITLE :

Pre-Encoded Multipliers Based on Non-Redundant Radix-4 Signed-Digit Encoding - 2016

ABSTRACT:

During this paper, we have a tendency to introduce an architecture of pre-encoded multipliers for Digital Signal Processing applications based mostly on off-line encoding of coefficients. To this extend, the Non-Redundant radix-4 Signed-Digit (NR4SD) encoding technique, which uses the digit values -1,0,+1,+2 or -2,-1,0,+1 , is proposed leading to a multiplier design with less advanced partial product implementation. Extensive experimental analysis verifies that the proposed pre-encoded NR4SD multipliers, together with the coefficients memory, are more space and power efficient than the standard Modified Booth scheme.