The below diagram is the parallel MAC structure. In parallel MAC both partial product addition and accumulation take place at same time. http://i.stack.imgur.com/aYJKo.jpg The partial product summation + accumulation unit of above parallel mac is given below. http://i.imgur.com/Jd8WIyD.jpg My problem : When I give input to multiplier as 00000101(5) and 00001000(8) what will be the values produced(P0[7:0],P1[7:0],P2[7:0],P3[7:0] And S0,S1,S2,S3 And N0,N1,N2,N3 that can be used as input of partial product generation + accumulation stage. The complete document is shared below. http://www.mediafire.com/view/zoh8zuand88zkqx/05337888_2.pdf Please share your ideas.I need to continue my project based on your replies. Thanks.

Jithin Smmb wrote: > When I give input to multiplier as 00000101(5) and > 00001000(8) what will be the values > produced(P0[7:0],P1[7:0],P2[7:0],P3[7:0] And S0,S1,S2,S3 And N0,N1,N2,N3 > that can be used as input of partial product generation + accumulation > stage. Use a testbench and a simulator to spy out. Duke