[sdiy] JX10 firmware update

[Emmanuel AMADIO]

Hi !

I've got a PG800 for my JX10 so I could try the firmware.
I'm sure I can find a Prom Programmer at work, so I am willing to do test if you need some.
I could also give you a hand on the OS rewrite for the JX10 as it is my main synth.
Sysex editing and sysex send could use the sequencer buttons and program address space to be switched on/off.
If you have a (possibly commented) source code available I'd like to have a look.
If I can make some sense out of it I would hapily try a firmware rewrite.
Well first I've got to do a large componants order for my TB 3030 I bought 3 months ago + stocks :-).

Emmanuel