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Me, in private conversation, I speak of SFF 8070 as the LS-120 OEM manual, because of 
how sharply and pointlessly it diverges from Scsi.

In addition to the format issues, if you try thinking of SFF 8070 as Scsi, you may as 
well trip over ...

2) For devices that include move block descriptors along with mode sense data, is the 
DBD bit of the cb active hi or active lo?

3) For apps that care if seeks are immediate, is seek immediate or not?  If seek is 
immediate and the host doesn't wait for DSC to rise, what happens if the next command 
arrives before DSC does rise?

4) I think something was strangely vendor-specific about the language of write-protect 
as well, but I don't remember any details.

5) Also I'm not sure the specified SK ASC ASCQ error encodings remained broadly 
compatible over the years as hosts reckless enough to intepret those evolved.

Pat LaVarre

>>> [EMAIL PROTECTED] 08/01/01 05:00AM >>>
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Hale,

>But I still don't understand why 8070 has not been merged into SCSI
>SBC where it belongs.

I would suspect it is so because the LS-120 floppy uses a fixed subset
of the format unit pages, which would hardly fit there. My suspicion only.

Thanks to one of your recent postings I had the chance to find out
that it is SFF-8070 which is about those floppies - until then our
ATAPI LS-120 floppies just could not format ("illegal request"...).
Thanks for that posting back then!

Dimiter

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