A CMOS general-purpose sampled-data analog processing element
In: IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, Jg. 47 (2000-05-01), S. 467-473
Online
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Zugriff:
This work presents the architecture and implementation of an analog processor, which in a way akin to a digital microprocessor, embodies a physical model of the universal Turing machine. The analog microprocessor (A/spl mu/P) executes software programs, while nevertheless operating on analog sampled data values. This enables the design of mixed-mode systems which retain the speed/area/power advantages of the analog signal processing paradigm, while being fully programmable general-purpose systems. A proof-of-concept integrated circuit has been implemented in 0.8-/spl mu/m CMOS technology, using switched-current techniques. Experimental results from fabricated chips are presented and examples of the application of the A/spl mu/P's in image processing are given.
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A CMOS general-purpose sampled-data analog processing element
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Autor/in / Beteiligte Person: | Dudek, Piotr ; Hicks, P.J. |
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Zeitschrift: | IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, Jg. 47 (2000-05-01), S. 467-473 |
Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 2000 |
Medientyp: | unknown |
ISSN: | 1057-7130 (print) |
DOI: | 10.1109/82.842115 |
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