Re: Sublogic Jet

[Toinet <antoine.vignau@laposte.net>]

On 10 nov, 20:50, magnusfalkirk <dean.pha...@gmail.com> wrote:
> On Nov 10, 11:20 am, schmidtd <schmi...@my-deja.com> wrote:
>
> > On Nov 10, 10:57 am, magnusfalkirk <dean.pha...@gmail.com> wrote:
>
> > > The disk image for Jet is available [...]
>
> > I've tried Asimov, Virtual Apple, Apple2Online, and some random
> > googling.  I can't find a disk image.  Where have you seen it?
>
> Here's the link for the directory at Asimov:ftp://ftp.apple.asimov.net/pub/apple_II/images/games/simulation/
> almost all the way at the bottom of the page listed as "the jet.dsk"
>
> Dean

Jet by SubLogic, an annoying protection, easily defeatable for the one
who has time to rewrite a RWTS.

First boot loads second stage code, performs a reboot and reads the
contents of the disk considering a track is divided into 4 sectors
(one sector being 1024 b. long)

As the read code is short and located within other parts of useful
code, the room you have obliges you to code efficiently.

I need to finish that crack...

antoine