vending protocols (MDB, executive)

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I need any info about MDB/ICP and executive protocols.

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I had never heard of STFW. Thanks

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what are you working on? i might be able to help you
i'll check my notes but be more spesific
what level is the machine you use?

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BPar wrote:
I had never heard of STFW. Thanks

Search The Fine Web

I put in exactly your search terms "mdb/icp protocol" to google. Looks like you can purchase the spec for $40.00. This was the 4th link in the list ...

http://www.vending.org/store/page11.html

Dean 94TT
"Life is just one damn thing after another" Elbert Hubbard (1856 - 1915)

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Chancy99 wrote:
Looks like you can purchase the [MDB] spec for $40.00.

You certainly can!
(not sure that it's still US$40, but that's definitely the place to go!)

I'm interested in the 2nd half of the question - the "Executive" (or "Protocol-A") interface.

Unfortunately, Googling for this just gets swamped in references to vending machines, coin-mechs, etc, that support "Exec" and I haven't yet found a proper specification.

I know that "Exec" was developed as a proprietary standard by Mars (MEI) - but is it now published anywhere? Or do I have to contact MEI?

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I wrote:
I know that "Exec" was developed as a proprietary standard by Mars (MEI) - but is it now published anywhere? Or do I have to contact MEI?

To answer my own question, for the benefit of anyone else who may be interested:

Yes, you need to contact MEI to request a copy of the document.
This can take a while, as their "support" site is well defended!

The full document details are:

TITLE: MEI 20 mA Protocol A Specification
NUMBER: 10102-000304001-PS
ISSUE: Y01
DATE: 10/2/95
COPYRIGHT (C) 1982-1995 MARS ELECTRONICS INTERNATIONAL

You can contact MEI via their website (eventually):

http://www.meiglobal.com

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Any update on the Executive specifications?