Patches and discussion for Ensoniq VFX family

Don't know if this of any help, but I found this on another Ensoniq 
site....129 odd address error

All Instructions, and most of the data within your keyboard's system 
are located at even address locations of memory. If the CPU attempts to 
execute an instruction or access 16 bit data at an odd address, this 
error occurs. The CPU is then confused and does not know what to do 
with the command. This can be caused by corrupted data, electro static 
discharge, or other computer type failures


--- In Ensoniq-VFX-SD@yahoogroups.com, "tjiyf" <tjiyf@h...> wrote:
> On my SD1 every time i try to load a disc this error comes up and the 
> keyboard calibrates itself, has anybody got any ideas cos i am 
> desparate.
> Tony.