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Re: newbie with a board



> If it's a C51, it is certainly not supported by eCos and I am affraid
> that it won't even be possible to port eCos to it. As far as I know,
> eCos has not (yet) been ported to any 8-bit micro so far. Most important

I know that there isn't any chance, but wanted to make sure that you meant
16 bit micro and not 8 bit as mentioned.


> reason being that you 'd have to start porting the GNU compiler to it
> first. And that's still considered to be _hard_ for anything else but 32
> or 64 bit architectures.
>
> IIRC, uC/OS2 can has been ported to the C51 family.
>
> Bob
>
>
>
> On Wed, 2003-04-23 at 12:03, Abrar H Hazarika wrote:
> > The microprocessor as "P51XAG30JBA". It is philips make and the docs say
> > it's discontinued to make way for P51XAG30KBA. Belongs to the 80C51
class of
> > 16 bit micro controller and XA (eXtended Architecture) with 512 bytes of
> > onchip RAM, 2 UART's.
> > The ecos docs didn't mention porting to any such arch. Or is this same
as
> > one of the already ported arch's.
> >
> > Is anyone familiar with porting of ecos to XA?
> >
> > thanks
> > abrar
> >
> >
> > ----- Original Message -----
> > From: "Jonathan Larmour" <jifl at eCosCentric dot com>
> > To: "Abrar H Hazarika" <abrar at ECOMSCIENCE dot COM>
> > Cc: <ecos-discuss at SOURCES dot REDHAT dot COM>
> > Sent: Tuesday, April 22, 2003 11:07 PM
> > Subject: Re: [ECOS] newbie with a board
> >
> >
> > > Abrar H Hazarika wrote:
> > > > hi all,
> > > >
> > > > I am very new to this field. We are asked to work with ecos on a
board
> > which
> > > > has a Texas Inst. TL16C452FN chip on board. The datasheet says it is
a
> > UART
> > > > chip. I am not sure about it being a microprocessor. Is it possible
to
> > port
> > > > ECOS to this chip?
> > >
> > > A UART is just a dumb I/O chip :-). There should be some other part on
the
> > > board which is the microprocessor. Generally looking for the biggest
one
> > > tends to work ;).
> > >
> > > Jifl
> > > --
> > > eCosCentric    http://www.eCosCentric.com/    The eCos and RedBoot
experts
> > > --[ "You can complain because roses have thorns, or you ]--
> > > --[  can rejoice because thorns have roses." -Lincoln   ]--
Opinions==mine
> > >
> > >
> --
> ----------------------------------------------------------------------
> ir. Bob Koninckx
> Katholieke Universiteit Leuven
> Division Production Engineering,                   tel.  +32 16 322535
> Machine Design and Automation                      fax.  +32 16 322987
> Celestijnenlaan 300B                  bob dot koninckx at mech dot kuleuven dot ac dot be
> B-3001 Leuven Belgium               http://www.mech.kuleuven.ac.be/pma
> ----------------------------------------------------------------------
>
>


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