Re: A86: Change the whole TI-89 operating system?

To: <assembly-86@lists.ticalc.org>
Subject: Re: A86: Change the whole TI-89 operating system?
From: "Trey Jazz" <joemama@minot.com>
Date: Sun, 15 Mar 1998 13:33:22 -0600
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


no.....ti wouldnt let it go that far...they have to have put a little rom
chip in there that is only programmed to update the flash. they wouldnt be
that stupid..ppl would be taking calcs back left and right ;)

>  If you really messed up you might loose the ability to change the rom
through
>the calc unless some of the basic rom functions are actually burned
somewhere.
>If not you would have to open up the calc, pop out the rom chip (if it's in
a
>socket), and put it in a reprogrammer. Now that would be a pain!

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Re: A86: Change the whole TI-89 operating system?

From: Stephen Hicks <shicks@mindspring.com>

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