[sdiy] sn76477 external control

[Rude 66]

well, i just finished my sn76477 synth..i'll take pics by the end of the
week. everything seems to have survived 'patching out' to a normal front
panel. the synth was given to me as a working circuit board..

the only thing i haven't quite figured out is the external control. when i
first got it, it reacted to my mono/poly's arpeggiator, doing gate and
limited pitch. it has inputs for that, which don't seem to be working
naymore.
since this is basically someone else's project, it's kinda hard to figure
out what does what. does anyone know how to add especially cv-in to the
master oscillator? to gate it i can always run it through another synth,but
some kind of external pitch control would be nice.


thanks!

ruud

www.bunker-records.com/rude66