It isn't a keyboard. Once a stage is selected it remains selected. As such
an additional click or pulse cannot cause it to change states - thus no
futher pulse outputs.
If you really wanted to, an extra diode could be added to each button (at
the junction with the other two diodes. The cathodes of these new diodes
would all be connected together and to a 100k pulldown with a transistor
emitter follower output stage asp per what I usually use on gate outputs.
This would give you a new keypress gate out signal, the length of which is
controlled directly by how long you keep the button pressed. It would work
on the buttons only, not the external pulses or clocking.
Ken
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
an additional click or pulse cannot cause it to change states - thus no
futher pulse outputs.
If you really wanted to, an extra diode could be added to each button (at
the junction with the other two diodes. The cathodes of these new diodes
would all be connected together and to a 100k pulldown with a transistor
emitter follower output stage asp per what I usually use on gate outputs.
This would give you a new keypress gate out signal, the length of which is
controlled directly by how long you keep the button pressed. It would work
on the buttons only, not the external pulses or clocking.
Ken
>Sorry to bother this list again. I notice the when i use the programmer_______________________________________________________________________
>buttons to activate a stage that stage cant be retriggered by again pressing
>the same programmer button. Is this the same way the serge one works? I have
>been thinking of somehow adding a touch keyboard or such but i think its
>only worthwhile if notes can be retriggered, I suppose there is a simple way
>to modify the circuit even? Maybe the switches i have used are wrong?
>
>--
>Wasubot
>----------------------------
>Notes: Special Sequence Mixed For Dancing
>
>
>[Non-text portions of this message have been removed]
>
>
>
>The CGS Modular Synth home page: http://www.cgs.synth.net/
>
>Yahoo! Groups Links
>
>
>
>
Ken Stone sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>