While on the subject of copying assembler programs on the PET I have a copy of Flash Attack on disk that works and I can hook up two computers to play the game. I can locate the program in memory but I have not been able to copy the program to cassette so I can run it on a really old PET. I attempted to simply copy the memory location data into memory and dump to tape but this did not work. I hunted around memory to try to find a missing bit or string of memory that must also be copied? I know that this program used a copy-protection of some sort, but so far I have not been able to figure out how to move the program to cassette. Anyone run into the same problem? I noted what memory addresses change when the program has been run, but if there is a bit someplace to disallow the program to run I can't find it. Here is a page I made about how to copy programs in mach lang from cassette to disk and back again for anyone here who does not have the how-to: http://vintagecomputer.net/browse_thread.cfm?id=287 Bill Degnan Message was sent through the cbm-hackers mailing listReceived on 2010-08-09 13:00:04
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