On Mon, 30 Apr 2012, davee.roberts@fsmail.net wrote: > I have just finished my write-up and will e-mail it to Mike later on today so that he can include it on his web page along with the disk > images. > > This document should tell you how to run all the hd (Hello Dave) programs for the different languages and what results to expect (as most > of the Waterloo languages just misbehave if the 6702 check passes but the checksum routine for the 6702 sub-routine is incorrect). It will > also tell you how we identified what byte sequence to add into VICE to make it work with the original disks - and how I identified the > patches to make to the Waterloo disks. if anyone wants to do the same on the V1 Waterloo disks - or on a different disk image - this > document should tell them what to do. Good write up. I found it much easier to follow than the collection of e-mails. You describe three routines associated with the copy protection: 6702 access sumcheck "suicide" routine Have you tried just NO-OPing out these routines? wlevak@sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org Message was sent through the cbm-hackers mailing listReceived on 2012-05-10 05:00:36
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