Re: Questions about FloppyEmu and Lisa 2/5 compatibility

From: PSchaefer <dr.p.schaefer_at_email.domain.hidden>
Date: Tue, 12 Sep 2017 01:53:07 -0700 (PDT)


Am Montag, 11. September 2017 14:44:58 UTC+2 schrieb Tim Senior:
>
>
> I too have bought a Floppy Emu rev B to use on my Lisa 2, I can make it
> work on a Macintosh Classic but have the same issue with trying to use it
> on my Lisa 2/5, I have written to Stephen Chamberlin and he has directed me
> to this group to see if anyone else is having the same problem, My Lisa is
> fully working with working 400K floppy drive so the problem would seem to
> be with the Floppy Emu
>

It may be different today, but in the past FloppyEmu supported only 512 bytes per block. This is good for Macintosh, but a Lisa needs 520 resp. 532 bytes. These extra bytes ("tags") are used to manage the file system structure (preceding block, next block, ...). I have asked for Lisa/520 byte support in the BMOW comments section some time ago, but Steve saw no need for this. Maybe in the future?

Patrick

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Received on 2017-09-12 11:12:10

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