PLAN B analog blog

You can feed it anything, well...not wall current or anything...but
the clock input drives an internal buffer )NPN transistor that's only
giving the microp 5 volt signals), and there's a diode inthere tha
stps negative voltage form making it's way in there as well.  You're
covered.

As a matter of reference, all of our inputs on all of our modules are
buffered and protected.  There's nothing going into critical parts of
any circuit that'll abuse their input limits.

- P


--- In PLAN_B_analog_blog@yahoogroups.com, "appliancide"
<appliancide@...> wrote:
>
> What sort of gate/clock signals can the model 28 take without damage
> to anything inside? Would I need to attenuate the signal from a roland
> mc-202 or tr-606 before connecting it to the 28?
> 
> Thanks,
> Paul
>