The Roland checksum starts with a three byte address followed
by 1 or more bytes of data. By entering these bytes as a
hexadecimal string, this utility will calculate the checksum
for you.

Execute the utility and at the prompt enter a string, e.g.
4000000070E08
and press the ENTER key. You will be given the result
23h
which is the hexadecimal checksum.

Note that the utility is not case sensitive.
Only hexadecimal values are allowed.
There *must* be 2 characters per byte. 00 is of course insignificant
     and can be left out. The example above is the same as 40070e08!

I hope you find this useful. :)

Cheers
Eddie                                                 lotter@cc.und.ac.za
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