Page 1 of 1

DIY DX7 Special Edition via 28c256 rom

Posted: Wed Oct 04, 2017 5:07 pm
by DX21
Apperantly a double flashed 28C256 is a drop in replacement for the old dx7 16kb 27(c)128 Mask Rom! Image Image

I used an *Official* TL866 programmer and some knowhow and some stuff from the hacking bench to roll my own copy of SER7

Now to fix the velocity...