Re: MPC 850

[PhaniKumar <phanikumar at cbit dot ac dot in>]

Thanks to all the replies

I wanna know how do I compile my cross compiler now.I have build gcc
saying the target in ppc-eabi(Hope it works).But I found it not working
.So Waht should be my target be? Is it  ppc-860 ?


>
>
> Dan Kegel wrote:
>
> > PhaniKumar wrote:
> > > WE are working on a project related to MPC-850 and we need to build up the
> > > gcc as a cross compiler on a 686 host  might be with uclibc.We started
> > > with crosstool.We found it great but we were not able to sort whether both
> > > PPC-750 and PPC-850 are the same.Can someone sort us out this
> >
> > I'd like to know, too.  ...
>
> The whole Motorola MPC8xx family is adequately identified by the 860 (MPC860,
> PPC860 would be a mis-nomer) for GCC purposes (esp. no HW floating point).
>
> Here is my list of processor names that fall into this family: 821, 823, 823e,
> 850, 850de, 850dsl, 850sr, 852t, 855t, 857dsl, 857t, 859dsl, 859t, 860, 860de,
> 860dp, 860dt, 860en, 860mh, 860p, 860sar, 860sr, 860t, 862p, 862t, 866p, and
> 866t.
>
> These are embedded processors with a common CORE CPU (the only relevant portion
> for GCC, a Cache/MMU subsystem, and a rich set of internal peripherals, totally
> irrelevant to GCC, plus a RISC co-processor for advanced communications protocol
> implementation).
>
> The Motorola MPC82xx family is an enhanced version of the above MPC8xx family
> (higher speed, floating point, and a streamlined interrupt controller).
>
> There are other PPC implementations for the embedded market, from IBM, Motorla,
> and Xilinx as well.
>
> Sincerely,
>
> --
>
> - Thierry Moreau
>
> CONNOTECH Experts-conseils inc.
> 9130 Place de Montgolfier
> Montreal, Qc
> H2M 2A1
>
> Tel.: (514)385-5691
> Fax:  (514)385-5900
>
> e-mail: thierry.moreau@connotech.com
>
>

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