jayhanson <piclist@mit.edu> wrote:

> I am having a hell of a time with coil/points automotive ignition
> noise in my power supply.

Jay:

See Tom Williamson's Intel Appnote AP-125, "Designing Microcontroller 
Systems for Electrically Noisy Environments":  

    http://www.intel.com/design/mcs96/applnots/21031302.pdf

-Andy

=== Andrew Warren -- aiw@cypress.com
=== Principal Design Engineer
=== Cypress Semiconductor Corporation
=== 
=== Opinions expressed above do not
=== necessarily represent those of
=== Cypress Semiconductor Corporation

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