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A general-purpose fuzzy inference processor

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5 Author(s)
Eichfeld, H. ; Siemens AG, Munich, Germany ; Klimke, M. ; Menke, M. ; Nolles, J.
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The SAE 81C99 processor exhibits 4 different operation modes, 8 programmable fuzzy algorithms, and up to 256 inputs, 64 outputs, and 16,384 rules. The 1.0-μm CMOS chip serves as a stand-alone device or as an on-chip module for 8- or 16-bit microcontrollers. At 20-MHz crystal frequency and a maximum inference speed of 10 million rules/s, it supports very complex systems and millisecond (and faster) processes such as automotive electronics and pattern recognition.

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Micro, IEEE  (Volume:15 ,  Issue: 3 )