RE: TI-H: WHAT IF... Upgrade?

To: "'ti-hardware@lists.ticalc.org'" <ti-hardware@lists.ticalc.org>
Subject: RE: TI-H: WHAT IF... Upgrade?
From: Josh Collins <phroge@mindspring.com>
Date: Tue, 14 Oct 1997 18:06:37 -0400
Reply-To: ti-hardware@lists.ticalc.org
What is the test module for on the back of the ti-92?

"If I could be one thing in the world, I would be a tear born in your eye, living on your cheek, and dying on your lips" - Josh Collins

-----Original Message-----
From:	Matthew H. Fogle [SMTP:cs239ac@chicoma.la.unm.edu]
Sent:	Tuesday, October 14, 1997 4:49 AM
To:	ti-hardware@lists.ticalc.org
Subject:	Re: TI-H: WHAT IF... Upgrade?

John Fraser wrote:

> What if you split teh linkl port and had two things hooked up at
> oncel.
> Though you would have to find a way for the calc to know the
> difference
> between the two.  What about useing a recive comand.  If it likes it
> than
> goto that one and if not got oteh other thing hooked up.  Kind of like
> a
> port doubler.  I know This sounds easy to me but very hard for people
> trying
> to biuld it.

   Uh; I2C will allow multiple devices on the port; other than that you
would be talking about a LOT of hardware to do it.
Does anyone on this list have a clue as to TI's planning upgrades for
the 92 or not? I know that with the memory cardtridge on the back they
left the possibility to get more memory etc. Just wondering...

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