Re: TI-H: Internal Memory Expansion

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: Internal Memory Expansion
From: KrazyJolt@aol.com
Date: Thu, 3 Sep 1998 18:18:03 EDT
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: ti-hardware@lists.ticalc.org


 
>  Take a duplicate 32k mem chip and piggy back it on the existing
>  mem chip, then use a switch on the select pin to switch between
>  the banks.  Conceivably one could add multiple banks.
>  
>  Main drawback is that you essentially have two seperate systems,
>  not just one with extra memory.
>  
>  With an internal mem backup battery you could have a pretty fancy
>  way to avoid memory clears during school tests :)
>  
>  DK
>  

does anyone know about the thing for the 92 that actually DOES increase the
addressable memory? its another piggie-back thing except it adds more memory
addresses..  the site is linked to the TI-ring on Sami's page    ... it
requires a rom patch so it can address the extra memory
-dave!

////
<shameless advertisment>
learn to make money with a free website.. or just go to click a banner (or
two, or three, or four) for me!! 
http://members.tripod.com/~s0ck
</shameless advertisment>

Prev: Re: TI-H: TI-cable
Next: TI-H: linkport
Index(es):
- Main
- Thread