Yamaha PSR-740

Chips: MB8502F016FA-90PS (type denoted in service manual)

Print:
~~~~~~~~~~~~~
 S001064
 1999 YAMAHA
 XW18620
 1Q9457C1
~~~~~~~~~~~~~

~~~~~~~~~~~~~
 S001064
 1999 YAMAHA
 XW18720
 1Q9457D1
~~~~~~~~~~~~~


Also I added extracted midi files of all demo songs - most of which are very well composed - for your midi delight.

Endinanness in your programming tools may be reversed.
To ensure that what you burn matches the necessary endianness, you'll have to read out
the old rom from your device through your tools and compare byte sequence with this one.
Swap bytes if necessary, and then burn that data.


Edward d-tech
www.dtech.lv
