CEM3394

[Duane R Balvage]

     Hello folks!


       Just had a quick question for anyone out there that might

    have datasheets or info about the CEM 3394 ... I'm building

    a monosynth with one, and I've got everything working EXCEPT:



       How in the heck do you select waveforms from this thing?

    The only waveshape I can get out BY ITSELF is a sawtooth

    wave. (yes, I verified this on the oscilloscope!) The other

    selections seem to be mixes of square,triangle, and saw.

    Really warped lookin'. The way I've been selecting waves is

    using a pot as a variable voltage divider on pin 6 - at 0 to

    100deg rotation i get a triangle/square hybrid, at 110-200deg

    rotation i get what *appears* to be a mix of the three, and beyond 

    that, a PWMable sawtooth. If anyone out there has any suggestions,
  
    or info, it would be GREATLY apppreciated



                                      Thanks in advance -



                                          Duane
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