Article : Implementation Of New VLSI Architecture Of Multiplier And Accumulator Using Carry Save Adder

Title

Implementation Of New VLSI Architecture Of Multiplier And Accumulator Using Carry Save Adder

Author

S.N.V.P.Ravi Teja, M. Chaitanya Kiran, A.Narayana Kiran

In this paper, we proposed a new architecture of multiplier-and-accumulator (MAC) for high-speed arithmetic. By combining multiplication with accumulation and devising a hybrid type of carry save adder (CSA), the performance was improved. Since the accumulator that has the largest delay in MAC was merged into CSA, the overall performance was elevated. The CSA propagates the carries to the least significant bits of the partial products and generates the least significant bits in advance to decrease the number of the input bits of the final adder. Also, the proposed MAC accumulates the intermediate results in the type of sum and carries bits instead of the output of the final adder, which made it possible to optimize the pipeline scheme to improve the performance. Based on the theoretical and experimental estimation, we analyzed the results such as the amount of hardware resources, delay, and pipelining scheme.

Sign-in to continue reading Full Article
 
 

 

Pay only for this article and continue reading the full article

Price

Indian Member   40.00

Others Member   3.00

 

 

 

Content

Submit Article

iJARS Group invites Genuine Research Papers on Modern/Advanced trends in various fields of study.

To submit an article

Click Here

Content

Conferences

Associate your Conference with us Click here

Suggest a New Conference Click here

Upcoming Conferences Click here