Support SpartaDOS format ATR images

Open robmcmullen opened this issue 10 years ago • 0 comments

SpartaDOS User Manual in PDF, chapter 7 has descriptions of the bit-level structure
quick summary of SpartaDOS format
many disk images in the Holmes archive

Bitmap sectors (e.g. SpartaDOS's VTOC) are contiguous, pointed to by $10 in the boot sector. Directory sector map is located in the boot sector. Directory entries are stored in a file just like regular files. Sector maps contain list of sectors used by the file, in the order they should be read in to load the file into memory.

Feb 07 '16 19:02 robmcmullen