Re: TI-H: Internal mem expander question


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Re: TI-H: Internal mem expander question




I have a great question!!! How big are they? =)

On Tue, 17 Nov 1998 23:10:59 EST, MaxxKills@aol.com wrote:

> 
> 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.





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