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Re: DSK to NIB Instruction
- Subject: Re: DSK to NIB Instruction
- From: russotto@grace.speakeasy.net (Matthew Russotto)
- Date: Fri, 14 Oct 2005 19:39:05 -0500
- Newsgroups: comp.sys.apple2
- Organization: DiS(L)organized
- References: <eKW1f.1556$B14.1455@newssvr11.news.prodigy.com> <5NmdnXI18fFPC9PeRVnzvA@telenor.com> <Ddz3f.2305$Aw.41344@typhoon.sonic.net> <434f8fd9$0$24165$9b4e6d93@newsread4.arcor-online.net>
- Xref: g2news1.google.com comp.sys.apple2:6149
In article <434f8fd9$0$24165$9b4e6d93@newsread4.arcor-online.net>,
Linards Ticmanis <ticmanis@gmx.de> wrote:
>Andy McFadden wrote:
>
>> Reconstructing a physical floppy from a NIB image requires reinventing the
>> sync bytes (somewhere between easy and impossible, depending on the disk)
>
>How do the emulators do it when using .nib images? Given the fact that
>there are a lot of .nib images out there that actually do work on an
>emulator, it seems the emulators somehow are able to deal with the sync
>issue?
It's not an issue. The emulators don't store the raw bitstream data;
they store the nybbles. They can't get out of sync.