jhapaliketo: PLEASE HELP ME. I TRIED A LOT BUT COULD ..

Posted by: jhapaliketo April 28, 2010

PLEASE HELP ME. I TRIED A LOT BUT COULD NOT SUCCEED.

Design a 4-bit serial multiplier in structural implementation style. First, design a 1-bit Full

Adder (FA) and a 1-bit Half Adder (HA); and then use these components as building blocks in

your multiplier design.

◊ Draw the circuit diagram of your multiplier (preferably using a drawing tool) in terms

of FA, HA and necessary gates.

◊ Write the VHDL code for each of the following: 1 bit Full Adder, 1 bit Half Adder and

the 4-bit serial multiplier.

◊ Design a testbench that would test the functionality of your multiplier. Remember to test

for corner cases. Provide clear waveforms with annotations explaining your results.