کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11016438 | 1777112 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of variability using Schmitt trigger on full adders layout
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
سخت افزارها و معماری
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چکیده انگلیسی
The aggressive technology and voltage scaling which modern digital circuits are facing introduce a higher influence in metrics, as performance and power consumption, due to process variability. To mitigate that, novel techniques are proposed and tested in the literature. This work analyzes the impact on variability robustness using a technique based on the replacement of full adders internal inverters by Schmitt Triggers. Some works point that the given technique helps to improve the variability robustness at the electrical level. Therefore, analysis has been performed at layout level using the 7â¯nm FinFET technology node from ASAP7 library and the technique was applied on four full adder designs. Performance, energy and area are taken into account. Results show up to 64.74% and 66.6% improvement in average delay and energy variability robustness, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronics Reliability - Volumes 88â90, September 2018, Pages 116-121
Journal: Microelectronics Reliability - Volumes 88â90, September 2018, Pages 116-121
نویسندگان
L.B. Moraes, A.L. Zimpeck, C. Meinhardt, R. Reis,