你可以获得更高的性能，当乘数和被乘数相等时。-you can take advantage of the fact that half the multiplications performed by the more general multiplication algorithm (see mul.txt for a descr iption) are redundant when the multiplicand equals the multiplier.

Due to its high modularity and carry-free addition, a redundant binary (RB) representation can be used when designing high performance multipliers. The conventional RB multiplier requires an additional RB partial product (RBPP) row, because an err

verilog code for binary multiplier