Re: TI-H: Internal mem expander question

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: Internal mem expander question
From: MaxxKills@aol.com
Date: Tue, 17 Nov 1998 23:10:59 EST
Delivered-To: ti-hardware-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: ti-hardware@lists.ticalc.org


In a message dated 98-11-17 17:00:38 EST, you write:

<< OK, I have a questoin about the internal mem expander, is there some
 schems?
 and could anyone send them to me?
 And I wounder if anyone knows the conection of the ram chip in the
 ti-83, 85?
 
 
 I would be verry pleased if I got the ansers. >>


Hello!  I am the current supplier for the internal memory expansion chip.  The
chip I sell works in 82s, 83s,and 85s.  I believe the instructions would be
the same in all of these calcs, as the chips are all the same, the only chip
you work with is pin 20 which is the chip select pin.  If you are interested
in ordering a chip with full instructions, just let me know and if you have
any questions, feel free to ask away :)
The chips are US$4 each including shipping and instructions.  I accept
personal checks, money orders and cash.  If you live outside of the US, then
please let me know and we can surely figure something out!

Thanks!

Lee

P.S. - The chips are in stock and ship the same day I receive payment.

Follow-Ups:

TI-H: Computer Security, and wher it's going (off topic)

From: DrBob <jeffd@wwnet.net>