Damn it's been silent in here...... I just ordered some 28-pin sockets
so I can start experimenting with new sound eproms.
Because it's "nearly impossible" to read the Roland Eproms, burning
new sounds will just have to be based on whats in the service manual &
a lot of expermentation....... It would have been cool to look into
the original ROM's, to make copies and see exactly how the data is
organized or if certain samples are lower/higer sample rate than
others.....but you'd have to modify an older eprom programmer to put
out a clock signal on every address-line change.....
Probably won't have much time to experiment until after June 7th
though, so just wanted to drop a line and let people know this project
aint dead :)
Cheers
Ryan