HIGH SPEED MULTIPLIER FOR ALU’S USING MINIMAL PARTIAL PRODUCTS

This paper presents the methods required to implement a high speed and high performance parallel complex number multiplier. The designs are structured using Radix-4 Modified Booth Algorithm and Wallace tree. These two techniques are employed to speed up the multiplication process as their capability to reduce partial products generation and compress partial product term by a ratio of 3:2. Despite that, carry save-adders (CSA) is used to enhance the speed of addition process for the system. The system has been designed efficiently using VHDL codes for 8x8-bit signed numbers and successfully simulated and synthesized using Xilinx [16]