CONGRATULATIONS!!!!!!
Maybe my partially trashed P2500 SIMM can become usable in a P2500/CS again one of these years! :-).
Maybe even with new, improved presets of my own making!!!
And who knows, maybe even with new arp patterns and BTS riffs instead of the Demo Tunes! Yeah--I know--if it happens, great; if not, so be it.
Steve
> I finally cracked this :)
> The "standard" CRC32 algorithm inverts the bits of the initial seed
> value (0 -> 0xffffffff) and then also inverts the bits of the result.
> The CRC32 routine in the Proteus O/S does neither.
> I now have Perl code that can verify that the data in baby flash
> actually does match the checksum written in its header :)