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Nmc9306 (cop494) — Parallax Forums

Nmc9306 (cop494)

ArchiverArchiver Posts: 46,084
edited 2001-04-22 01:27 in General Discussion
HI All,

Has anyone worked with a National Semiconductor NMC9306? Or, has
anyone ever worked with the microwire serial interface? all I nead to
do is find out what is on this chip. It came from my car and it has
the odometer miles on it.

I do not have any tech shets on this chip.

Please help me with a short code for a BS2 just to find out what is
on this chip.

thanks
TC

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2001-04-21 21:46
    This chip is similar if not the same of:
    http://www.fairchildsemi.com/pf/FM/FM93C06.html

    National site also have some app notes about COP493 in automotive
    applications.
    ACJacques



    aconti@n... wrote:
    >
    > HI All,
    >
    > Has anyone worked with a National Semiconductor NMC9306? Or, has
    > anyone ever worked with the microwire serial interface? all I nead to
    > do is find out what is on this chip. It came from my car and it has
    > the odometer miles on it.
    >
    > I do not have any tech shets on this chip.
    >
    > Please help me with a short code for a BS2 just to find out what is
    > on this chip.
    >
    > thanks
    > TC
    >
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
  • ArchiverArchiver Posts: 46,084
    edited 2001-04-22 01:27
    Thanks
    In a message dated Sat, 21 Apr 2001 4:51:32 PM Eastern Daylight Time, AC
    Jacques <acjacques@i...> writes:

    << This chip is similar if not the same of:
    http://www.fairchildsemi.com/pf/FM/FM93C06.html

    National site also have some app notes about COP493 in automotive
    applications.
    ACJacques



    aconti@n... wrote:
    >
    > HI All,
    >
    > Has anyone worked with a National Semiconductor NMC9306? Or, has
    > anyone ever worked with the microwire serial interface? all I nead to
    > do is find out what is on this chip. It came from my car and it has
    > the odometer miles on it.
    >
    > I do not have any tech shets on this chip.
    >
    > Please help me with a short code for a BS2 just to find out what is
    > on this chip.
    >
    > thanks
    > TC
    >
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/



    Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/


    >>
  • ArchiverArchiver Posts: 46,084
    edited 2001-04-22 01:27
    Thanks
    In a message dated Sat, 21 Apr 2001 4:51:32 PM Eastern Daylight Time, AC
    Jacques <acjacques@i...> writes:

    << This chip is similar if not the same of:
    http://www.fairchildsemi.com/pf/FM/FM93C06.html

    National site also have some app notes about COP493 in automotive
    applications.
    ACJacques



    aconti@n... wrote:
    >
    > HI All,
    >
    > Has anyone worked with a National Semiconductor NMC9306? Or, has
    > anyone ever worked with the microwire serial interface? all I nead to
    > do is find out what is on this chip. It came from my car and it has
    > the odometer miles on it.
    >
    > I do not have any tech shets on this chip.
    >
    > Please help me with a short code for a BS2 just to find out what is
    > on this chip.
    >
    > thanks
    > TC
    >
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/



    Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/


    >>
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