In a circuit which adds a partial product {Σ(Aj*B)*2^j (j=0, . . . , m−1)} to a provisional remainder u by using a value of inferior m bits (m is an integer not less than 2) of a number to be multiplied A and a multiplier factor B, there is provided a multiplication remainder calculator which shifts...http://www.google.de/patents/US7472154?utm_source=gb-gplus-sharePatent US7472154 - Multiplication remainder calculator
