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Reduced computational costs can be achieved effectively by approximate computing. With this approach, the circuit's power use, latency, and area are traded off against computational precision. For various applications, the accuracy requirements could change, nevertheless. In some circumstances, precise outcomes are necessary.
In order to compute accurate or approximate results, this work offers the power gating technique which is used by low power accuracy configurable radix-4 adder to dynamically turn off and turn on logic gates of the adder. The sum of one adder element is changed when the low power accuracy configurable radix-4 adder runs in appropriate mode in order to close the gap between the accuracy and approximation of the results.
The ACRA was compared to two cutting-edge accuracy-configurable adders, and the results showed that low power accuracy configurable radix-4 adder achieved the optimum trade off between the computational accuracy and the power delay product.
Keywords:
power gating technique, two cutting edge, ACRA
Cite Article:
"A LOW POWER ACCURACY - CONFIGURABLE RADIX-4 ADDER USING 8T XOR GATE", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 7, page no.970 - 976, July-2022, Available :http://www.ijrti.org/papers/IJRTI2207150.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator