Microprocessors used in analogue gear?

[Ed Moore]

Media wrote:
> 
> Umm.. the Chroma used 6809s, according to Phil Dobbs, the designer ...
> 
> -----Original Message-----
> From:   Peter Haaf [SMTP:peter.haaf at altvater.com]
> Sent:   Thursday, July 31, 1997 4:52 AM
> To:     Dave Burraston
> Cc:     'J.D. McEachin'; 'Synth-DIY'; 'analogue at hyperreal.org'
> Subject:        Re: Microprocessors used in analogue gear?
> 
> Dave Burraston wrote:
> 
> > >
> > >Other synths with multi-CPU configurations include the JP6 (3 8051s),
> >
> > >the
> > >Chroma (huge brain fart on CPU identities, maybe 8051 & 8049), and
> > the
> > >Xpander/M12 (multiple 6809s).
> > >
> > >
> > >
> > >Hi Guys,
> > >
> > >Just thought I'd add my $0.02. The JP4 has 2 8048's in it. One is on
> > >the motherboard and basically reads all the pots and and switches,
> > >muxes them up and A/D's them into mem, then writes them out to the
> > >voice cards. The other is on the Key Assigner board and takes care of
> >
> > >the Arpeggio and key assign modes, plus it also generates the the
> > >digital signals for the CV/Gate muxed D/A.
> > >
> > >Cheers, Dave...
> 
>   Hi,
> 
> i have some Synth to add:
> 
> SCI Pro V ,EEH Banana, Siel (what was the name, Synth + Expander) : Z 80
> CPU
> Waldorf Microwave: 68000 (not a true analogue machine)
> 
> Peter
> 
> --
> Remove .nospam to reply !! Thank you
> +------------------------------------------------------------------------------+
> 
> | Dipl. Ing. (FH) Peter Haaf   Tel.: +49 (0)7264 804-220      |
> | Altvater Airdata Systems   Fax : +49 (0)7264 804-209      |
> | GmbH & Co KG                      |
> |      Email: peter.haaf at altvater.com |
> | Riemenstrasse 30              |
> | 74906 Bad Rappenau  see our W3 page at http://www.altvater.com     |
> | West -
> Germany                                                               |
> +------------------------------------------------------------------------------+
> 
> 1.)
> Der Inhalt dieser Datei ist urheberrechtlich geschützt. Der Eigentümer
> unter-
> sagt, daß diese Datei über das Microsoft Netzwerk weitergeleitet oder
> zwischen-
> gespeichert wird. Sollte Microsoft hiergegen verstossen, wird
> automatisch eine
> Vertragsstrafe von 500,- DM fällig. Einen schönen Tag noch, Herr Gates.
> 2.)
> #include <standard_disclaimer>
> Nach Paragraph 28 Abs. 3 Bundesdatenschutzgesetz widerspreche ich der
> Nutzung
> oder Uebermittlung meiner Daten fuer Werbezwecke oder fuer die Markt-
> oder
> Meinungsforschung.