Hallo!
>Its been so long since I saw a post that I forgot I was ∗on∗ this list! I have a question for everone.. Anybody have their P-6 midi'd? I'd like to >hear if you do or not what your opinions are.. I've thought about getting it done but I also would not want to take even a .00000001% chance >in harming my beloved synth. Hope you all and yer P-6's are doing well...
I midified my Poly61 (which has a very similar keyboard circuit) last week.
I designed a 8 by 8 matrix with decoupling diodes (used 4 matrix switches MT8816 from MITEL)
controlled by an 89S8252 microcontroller (also a 8751 would do the job).
It works fine! No traces have o be cut. Just connect the keyboard to my board, and
two cables from my board to the main board and install the midi-interface board and
midi channel selector (Thumbwheel switch).
But you can not change parameters... It is just a midi controlled keyboard!
Ciao
Peter
\|/
(o o)
--oOOO--(_)--OOOo------------------------------------------------------
Ing. Peter Ullrich mailto:
ullrich@kapsch.net Homepage: www.ullrich.at.tt ,
http://come.to/ullrich http://www.geocities.com/SiliconValley/Heights/3586/ Hardware & Software Developer / Electronic Musician
.oooO KAPSCH AG / ECCN Vienna / Austria
( ) Oooo. Traffic Control and Transmission Technology
----\ (----( )-------------------------------------------------------
\_) ) /
(_/