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Re: Samsung SNDS100 Eval. Board...


Hi Jay,

Actually I am trying to run eCos on SNDS100, but still failed until now.
Maybe you can give me some help. My goal is to build a test program of
ROM-startup version, which can be burned directly into flash memory. I
don't need RAM version. If I choose default template for SNDS100
platform and change startup type to ROM, the application still can not
run. I guess it is still of RAM-startup version. However, if I choose
"redboot" template and change startup type to ROM, the binary can run
well after I directly burn it into the flash memory. But I don't need
redboot
and the redboot template doesn't contain eCos kernel. Can you give me some
hints ?

BTW, the UARTs in S3C4510 just support console. If you need UART with
full modem functions, you should use S3C4530. It is almost identical to
S3C4510
except for UART part. The eval. board using S3C4530 is called "NBC".

Thanks & Regards,
=================
Yao-Lu Tsai
KCodes Corporation

----- Original Message -----
From: "Jay Foster" <jay@systech.com>
To: "'Grant Edwards'" <grante@visi.com>
Cc: <ecos-discuss@sources.redhat.com>
Sent: Wednesday, October 16, 2002 4:03 AM
Subject: RE: [ECOS] Samsung SNDS100 Eval. Board...


> I'm beginning a new project with the S3C4510 part and have the SNDS100
eval
> board running RedBoot and the hello world eCos application.  My impression
> of the processor are that the UARTs are feature poor (we're using external
> UARTs instead), but this really depends on the application.
>
> My SNDS100 eval board came with NO documentation.  I was able to download
a
> schematic (for the old board) to get some idea of what's on it and how to
> configure it.
>
> Michael - you stated that you found a few bugs with the KS32C5000.  If
it's
> not too much bother could you reply with a short list or point me to the
> errata (if there is any) on the Samsung web site?
>
> Jay Foster
> jay at systech dot com
>
> -----Original Message-----
> From: Grant Edwards [mailto:grante@visi.com]
> Sent: Tuesday, October 15, 2002 11:29 AM
> To: Jones, Michael
> Cc: eCos Discussion (E-Mail)
> Subject: Re: [ECOS] Samsung SNDS100 Eval. Board...
>
>
> On Tue, Oct 15, 2002 at 01:58:53PM +0200, Jones, Michael wrote:
>
> > Has anybody used the Samsung SNDS100 Eval. Board ?
>
> Hi Michael,
>
> I've used an older version with a KS32C5000 on it.
>
> > Any impressions regarding this processor?
>
> We liked the peripheral set, but support from Samsung can be
> slow and difficult to get.  We've found a few bugs in some of
> the peripherals that we've been able to work around.
>
> Sharp has some new parts out that look pretty nice:
>
>  http://smaecom1.sharpsec.com/sma/products/MCUSoC
>
> --
> Grant Edwards
> grante@visi.com
>
> --
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss
>
> --
> Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
> and search the list archive: http://sources.redhat.com/ml/ecos-discuss


-- 
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