Segmentation based design of serial parallel multipliers

In this paper, a novel architecture for the implementation of serial parallel multipliers (SPM) is proposed. The proposed multiplier is based on a segmentation technique of a simple SPM to blocks of equal bit length. This multiplier achieves higher throughput because it requires small number of zeros to start a new multiplication cycle at a moderate hardware expense and achieves significant hardware reduction compared to the double precision SPM. The proposed technique permits the optimization of the area time product