4 Bit Multiplier Circuit Diagram. The 4 bit multiplier is composed of three major parts. The exact combinations at each adder box can be found out from the verilog code.
Where a0 a1 a2 a3 and b0 b1 b2 b3 are multiplicand and multiplier summation of all products are partial products the result of the sum of the partial product is a product. The final multiplication result will be available in the a and q registers as 10001111 as shown in the figure. 5 6 1 theory of operation.
Architecture of 4 bit adder multiplication is performed by first loading the 4 bit multiplicand into the adder and loading the 4 bit multiplier into the lower 4 flip flops of the register.
Multiplier designing of 2 bit and 3 bit binary multiplier circuits. 4 bit parallel adder and 4 bit parallel subtractor designing logic diagram. 5 6 1 theory of operation. The final multiplication result will be available in the a and q registers as 10001111 as shown in the figure.
