D2B bus information needed
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D2B bus information needed

 
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Michiel
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Posted: Mon Dec 12, 2005 12:02 am    Post subject: D2B bus information needed Reply with quote

I'm still looking for information about the system 21 bus. I've found
out that this was also known as D2B or Domestic Digital Bus, through the
service manual of a Philips multimeter. Unfortunately it seems like
there are two busses with the same name, there's also an automotive
system called D2B which uses optical cables. It's briefly mentioned in
the sci.electronics faq about I2C: "Offspring like D2B and ACCESS bus"
and other places, but I seem to only find links to the automotive bus...
Can anyone help me out or give me some hints where to look for this?
Names of companies or equipment that used this would also be helpfull.

greetings,
Michiel

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Tony Williams
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Posted: Mon Dec 12, 2005 7:08 am    Post subject: Re: D2B bus information needed Reply with quote

In article <d63cb$439c6a16$d52edb67$7012@news.chello.nl>,
Michiel <roosmcd@dds.nl> wrote:
Quote:
I'm still looking for information about the system 21 bus. I've
found out that this was also known as D2B or Domestic Digital
Bus, through the service manual of a Philips multimeter.

Can anyone help me out or give me some hints where to look for
this? Names of companies or equipment that used this would also
be helpfull.

AFAIR Philips were the people who devised I2C and D2B,
at about the same time. The I2C description and spec
is certainly on their website, perhaps the D2B is also.

--
Tony Williams.
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