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A VLSI-oriented continuous-time CNN model

✍ Scribed by Espejo, S.; Carmona, R.; Domínguez-Castro, R.; Rodríguez-Vázquez, A.


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
936 KB
Volume
24
Category
Article
ISSN
0098-9886

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✦ Synopsis


This paper presents an analysis of the stability and convergence properties of the full signal range (FSR) CNN model. These properties are demonstrated to be similar to those of the Chua-Yang model and the 1/0 mapping of known applications is shown to be unaffected by the modification introduced in this new model. In this modified CNN model the dynamic range of the cell state variables equals the dynamic range of the cell output variables and is invariant with the application. This feature results in simpler circuit implementations, thus allowing higher cell densities and improving the robustness of CNN integrated circuits. The FSR CNN model is particularly well suited for programmable CNN integrated circuits.


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