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Groups > sci.electronics.design > #454465

Re: Identification of modules

From Piotr Wyderski <peter.pan@neverland.mil>
Newsgroups sci.electronics.design
Subject Re: Identification of modules
Date 2017-03-31 22:21 +0200
Organization ATMAN - ATM S.A.
Message-ID <obmdpd$li3$1@node2.news.atman.pl> (permalink)
References <obl01o$8a8$1@node2.news.atman.pl> <obl6rb$kvi$1@dont-email.me> <87o9whpw5r.fsf@devereux.me.uk> <obm40c$olm$1@dont-email.me>

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rickman wrote:

> That is pretty much exactly what they are intended for.  I see now that
> part is barking up the wrong tree.  He doesn't care about the serial
> number or the flash, he only cares about the ADC.

And the integrated temperature sensor, which is there for free.

> Instead he wants to supply to the
> slot an analog voltage through a resistive divider which is read by an
> ADC on the card.  Then he doesn't like the cost of the ADC.

Exactly, and the reason to dislike the dedicated ADC (i.e. 2450)
is its 3x higher price and the lack of the thermometer.

> The only other ADC that might suit him is one that works over SMBUS.

"The devices are recognized automatically and assigned unique addresses."

Sounds good!

	Best regards, Piotr

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Thread

Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 09:21 +0200
  Re: Identification of modules Don Y <blockedofcourse@foo.invalid> - 2017-03-31 01:31 -0700
    Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 10:36 +0200
      Re: Identification of modules Don Y <blockedofcourse@foo.invalid> - 2017-03-31 02:16 -0700
        Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 11:39 +0200
          Re: Identification of modules Tom Gardner <spamjunk@blueyonder.co.uk> - 2017-03-31 11:32 +0100
            Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 12:59 +0200
          Re: Identification of modules Don Y <blockedofcourse@foo.invalid> - 2017-03-31 11:55 -0700
    Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 11:30 +0200
  Re: Identification of modules rickman <gnuarm@gmail.com> - 2017-03-31 05:20 -0400
    Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 11:53 +0200
      Re: Identification of modules rickman <gnuarm@gmail.com> - 2017-03-31 06:16 -0400
        Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 12:39 +0200
          Re: Identification of modules rickman <gnuarm@gmail.com> - 2017-03-31 13:27 -0400
            Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 22:14 +0200
              Re: Identification of modules rickman <gnuarm@gmail.com> - 2017-03-31 17:48 -0400
                Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-04-03 10:57 +0200
    Re: Identification of modules John Devereux <john@devereux.me.uk> - 2017-03-31 11:39 +0100
      Re: Identification of modules rickman <gnuarm@gmail.com> - 2017-03-31 13:38 -0400
        Re: Identification of modules Piotr Wyderski <peter.pan@neverland.mil> - 2017-03-31 22:21 +0200
  Re: Identification of modules Joe Chisolm <jchisolm6@earthlink.net> - 2017-03-31 13:02 -0500
  Re: Identification of modules Tim Wescott <seemywebsite@myfooter.really> - 2017-03-31 16:18 -0500

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