'Vice 2.3 and illegal GCR/syncs'
Author:Lord Crass (guest: search)
Date: Thu, Apr 14th, 2011 @ 01:31 ( . )

The anomaly with having to add the extra 8-bit sync to get Vice 2.2 working was my fault. V-Max V2 reads in bytes until it gets a byte that doesn't have bit 7 set. So when adding syncs, this violates that rule since $FF has bit 7 set, V-Max thinks it's part of the data block.

Solution is to insert $7F $FF as the sync before the $64 byte.

Of course it still doesn't explain why that worked in Vice 2.3...


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Replies:
--* Vice 2.3 and illegal GCR/syncs
4/14/2011 @ 20:28--Pete Rittwage
4/15/2011 @ 01:21----Lord Crass
4/15/2011 @ 14:05------Pete Rittwage
4/15/2011 @ 14:54--------Lord Crass
4/15/2011 @ 15:25----------Pete Rittwage
4/15/2011 @ 17:05------------Lord Crass
4/15/2011 @ 20:06--------------Lord Crass
4/15/2011 @ 23:22----------------J Achernar

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