DSK format: Difference between revisions

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No change in size ,  13 December 2022
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[1] Note, bytes 6 and 7 this is used for some forms of copy protection where the written sector is smaller than the requested sector.  These copy protection methods rely on the FDC returning an error, so they may request a sector of 512 bytes, but the actual data on the disk is only (Say) 200 bytes.  
[1] Note, bytes 4 and 5 this is used for some forms of copy protection where the written sector is smaller than the requested sector.  These copy protection methods rely on the FDC returning an error, so they may request a sector of 512 bytes, but the actual data on the disk is only (Say) 200 bytes.  
The sector still has (Sector+03) bytes reserved in the file, but any emulator should only return (Sector+6/7) bytes before reporting an FDC error to the disk (Preferably the ones stored in +04/05)
The sector still has (Sector+03) bytes reserved in the file, but any emulator should only return (Sector+6/7) bytes before reporting an FDC error to the disk (Preferably the ones stored in +04/05)


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