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Re: .DSK Image does not work on real machine, but, works fine in an Emulator

Subject: Re: .DSK Image does not work on real machine, but, works fine in an Emulator
From: pausch@saaf.se (Paul Schlyter)
Date: 31 Jan 2001 17:46:15 +0100
Newsgroups: comp.sys.apple2.programmer, comp.sys.apple2
Organization: Svensk Amat|rAstronomisk F|rening (SAAF)
References: <3A782599.5B6B83@qwest.net>
Xref: supernews.google.com comp.sys.apple2.programmer:471 comp.sys.apple2:5556

In article <3A782599.5B6B83@qwest.net>, olcott  <olcott@qwest.net> wrote:
 
> I finally got ADT to work. I got the .DSK image to copy to
> my IIe. I copied it back, and did a byte for byte compare,
> and the file produced by the .DSK image was identical to
> the original .DSK image.
> 
> The problem is this file will not run on a real Apple IIe,
> but, does run on an Apple IIe emulator. How could a DSK
> work on an emulator, but, NOT, work on a real machine?
 
The sector interleaving could be wrong.  DOS 3.3, Pascal/ProDOS and
Apple CP/M used different soector interleaving.
 
-- 
----------------------------------------------------------------
Paul Schlyter,  Swedish Amateur Astronomer's Society (SAAF)
Grev Turegatan 40,  S-114 38 Stockholm,  SWEDEN
e-mail:  pausch at saaf dot se   or    paul.schlyter at ausys dot se
WWW:     http://hotel04.ausys.se/pausch    http://welcome.to/pausch

References:
- .DSK Image does not work on real machine, but, works fine in an Emulator
  - From: olcott <olcott@qwest.net>

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