Re: Linux on the TI-89/92[+]???

From: Vojtech Pavlik (vojtech@suse.cz)
Date: Wed May 17 2000 - 16:48:39 EST


On Wed, May 17, 2000 at 09:41:44AM -0400, Jonathan Disher wrote:
> At 10:55 PM 5/16/00 -0500, you wrote:
> >I highly doubt that this would work. Linux only works on Mac II's
> >(which have 68020's) that have a certain MMU. I imagine that as you
> >go to a 68000, even more stuff will be fouled up. There are also major
> >issues about I/O, installation, etc. I think that trying to port to
> >a TI would be a waste of time.
> >
> > > Just wondering: since Linux supports the M68k family
> > > down to the M68020 last I checked, would it be _even
> > > remotely possible_ to do a port to the TI-89 /
> > > TI-92[+], which are graphing calculators based on the
> > > M68000?
>
> (argh, accidentally sent it to Andrew instead of the list... !#%(!&%)
>
> Not to mention the fact that my TI-85 only has 32K RAM (28 useable), and I
> think the 89/92 have what, 128 or 256K?

A TI-85 is Zilog Z80 based (actually a single chip by Toshiba), so no
luck there. A 92+ has probably enough ram & flash to run uClinux -
uClinux doesn't need a MMU. 89, 92 and 92+ have a M68000-like processor,
I think something like ColdFire. It doesn't have a MMU so normal Linux
is out of question.

-- 
Vojtech Pavlik
SuSE Labs

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Tue May 23 2000 - 21:00:13 EST