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27 lines
707 B
Markdown
27 lines
707 B
Markdown
Disk: Acorn DFS
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===============
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Acorn DFS disks are pretty standard FM encoded IBM scheme disks, with
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256-sectors and 0-based sector identifiers. There's nothing particularly
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special here.
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DFS disks are all single sided, but allow the other side of the disk to be
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used as another drive. FluxEngine supports these; read one side at a time
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with `-s :s=0` or `-s :s=1`.
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DFS comes in two varieties, 40 track and 80 track. These should both work.
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For 40 track you'll want `-s :t=0-79x2`. Some rare disks are both at the same
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time. FluxEngine can read these.
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Reading discs
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-------------
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Just do:
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```
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fluxengine read dfs
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```
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You should end up with an `dfs.img` of the appropriate size for your disk
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format.
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