Area Optimized Adder Design Using Carry Selection Logic in Power-Constrained Environments
Research Area: | Volume 6,Issue 1, Jan. 2017 | Year: | 2017 |
---|---|---|---|
Type of Publication: | Article | Keywords: | Area, Speed, power, Transmission Gate, Carry Select |
Authors: |
|
||
Journal: | IJEIR | Volume: | 6 |
Number: | 1 | Pages: | 48-50 |
Month: | January | ||
ISSN: | 2277-5668 | ||
Abstract: | The major drawback of the parallel adder is its slow speed due to the time it takes to propagate the carry. Also in parallel adder the delay increases linearly with the bit length. To overcome this limitation some papers work on carry look ahead adder but on the area draw back. But CLA requires large number of transistor for design with increase area. The main purpose of this paper is to design the speed limiting and area efficient adder design with optimize power. For speed limitation the carry select technique if use and for optimized power and reduced area. The design logic has been design using 50nm technology on Micro wind layout simulator. Compared to a conventional adder with this architecture, The layout design by dynamic CMOS logic optimizes the area in term of number of transistors with the comparison of conventional adder logic |
||
Full text:
![]() |
Indexed By:
Our Journals
IJECCE International Journal of Electronics Communication and Computer Engineering ISSN(Online): 2249 - 071X ISSN (Print) : 2278 – 4209 www.ijecce.org Submissions open |
IJAIR International Journal of Agriculture Innovations and Research ISSN(Online) : 2319 – 1473 www.ijair.org Submissions open |
IJISM International Journal of Innovation in Science and Mathematics ISSN : 2347 – 9051 www.ijism.org Submissions open |
IJEIR International Journal of Engineering Innovations and Research ISSN(Online) : 2277 – 5668 www.ijeir.org Submissions are open. |
IJAIM International Journal of Artificial Intelligence and Mechatronics ISSN(Online) : 2320 – 5121 www.ijaim.org Submissions open |
IJRAS International Journal of Research in Agricultural Sciences ISSN(Online) : 2348 – 3997 www.ijras.org Submissions open |