کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
462330 696744 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Programmable cellular architectures at the nanoscale
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Programmable cellular architectures at the nanoscale
چکیده انگلیسی

This paper presents the first fully programmable digital cellular design for nanodevice-based computational fabrics. The system has a fully regular structure and consists of a large number of simple functional units called cells. It is programmable, based on a small number of global signals routed from supporting CMOS and associated nanoscale circuitry. The architecture may be adapted to suit a multitude of information-processing paradigms. One example is shown on a two-dimensional (2D) semiconductor nanowire fabric including corresponding circuit-level aspects. Key metrics such as the density and performance are evaluated. It is seen that this digital cellular design may be up to 22 times denser than an equivalent projected 16 nm CMOS version for image-processing applications. High performance is achieved, with megapixel-size images estimated to require only a few microseconds for processing. Possible manufacturing routes and defect tolerance aspects in the context of image-processing applications are also discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nano Communication Networks - Volume 1, Issue 2, June 2010, Pages 77–85
نویسندگان
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