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MIXED-LOGIC NOTATION

A Tool for Concise Expression
by Bob Perrin

Start • Physical vs. Logical Truth Tables • Logical Interpretation of Physical Truth Tables • Logic Incompatabilities • Drafting and Reading Mixed-Logic Notation • The Terminal State • Sources

SOURCES

Download the PDF of this Article.

Special thanks to Professor Richard F. Tinder [2] at Washington State University, Pullman, WA; Greg Young, Electrical Engineer, Z-World, Davis, CA; and Raymond D. Payne, Chief Electrical Engineer, Under Control Inc. Davis, CA.

Bob Perrin spends his days designing general-purpose C-programmable embedded controllers and troubleshooting customer system-level problems for Z-World (www.zworld.com). Over the last ten years, Bob has designed instrumentation for agronomy, soil physics, and water activity research. He was also the lead design engineer for an intrinsically safe line of workstations for use in explosive gas and particulate environments (class 1, divisions 1 and 2). For more articles by Bob, visit his online library at www.engineerbob.com.

REFERENCES

[1] J.F. Wakerly, Digital Design Principles and Practices, Prentice Hall, Englewood Cliffs, NJ, 1994.

[2] R.F. Tinder, Digital Engineering Design: A Modern Approach, Prentice Hall, Englewood Cliffs, NJ, 1991.

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