Re: TI-H: In desperate need of help


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Re: TI-H: In desperate need of help



jmacha wrote:
> 
> On Wed, 8 Nov 1995, becker wrote:
> 
> > up being quite economical. That is, once I can find a reasonably fast
> > way to switch from one processor to another besides finding a compatible
> > processor that is my biggest obstacle. I understand that I will totally
> > screw two or three calculators before this works, but I've already found
> > two used ones that frequently freeze, and aren't very useful to their
> > owners.
> >
> > (P.S. There are plenty of rich morons who aren't worried about breaking
> > their calculators!)
> >
> > -Oh, and I NEED BROKEN CALCULATORS!!!!
> >
>         btw... I've got an idea, an easy way to upgrade the '85 would be
> to rip off the LCD board all together, and use the ribbons plus a couple
> of other lines(data and addx) and put another processor underneath a new
> LCD board, and screen.  You would have to start on the z80 first, load a
> routine that shuts off the z80 and gives control to your new processor..
>                 my 2 cents worth..
>                                 -Alex
Thats a damn good idea, but it would require as much know-how and work
as the other idea, I'm just gonna drop it because I don't have time.


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