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Re: Minimum RAM space required for ecos
- From: aprakash at tataelxsi dot co dot in
- To: Gary Thomas <gary at mlbassoc dot com>
- Cc: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Thu, 26 May 2005 17:50:18 +0500
- Subject: Re: [ECOS] Minimum RAM space required for ecos
So minimum 256KB is required, if i'd included Network support.. should i spend more memory for bluetooth ?... or would it share with this 256KB ?...
Thanks
Prakash
----- Original Message -----
From: Gary Thomas <gary@mlbassoc.com>
Date: Thursday, May 26, 2005 6:14 pm
Subject: Re: [ECOS] Minimum RAM space required for ecos
> On Thu, 2005-05-26 at 17:37 +0500, aprakash@tataelxsi.co.in wrote:
> > Hi,
> >
> > Thanks for your reply .... I'd like to deploy
> bluetooth
> > stack and network support.i have ROM in MB and RAM in KBs ..
> >
>
> Any sort of networking is going to require a fair amount of RAM. I'd
> think you'd want no less than 256KB. Much less than that and you're
> just dreaming (IMO).
>
> >
> > Thanks
> > Prakash
> >
> > ----- Original Message -----
> > From: Gary Thomas <gary@mlbassoc.com>
> > Date: Thursday, May 26, 2005 6:00 pm
> > Subject: Re: [ECOS] Minimum RAM space required for ecos
> >
> > > On Thu, 2005-05-26 at 17:48 +0530, Annamalai Prakash wrote:
> > > > Hi List,
> > > >
> > > > Is there any minimum RAM requirement to run ECOS on
> my
> > > ARM board
> > > > ?.. Would it be run on few kbs of RAM ?..
> > >
> > > This completely depends on what you are expecting the board to
> do/run.> > It is possible to configure a minimal eCos application,
> running
> > > from
> > > ROM, that only uses a very small amount (probably less than
> 32KB) of
> > > RAM. Of course, such a minimal application won't be able to
> really> > do much.
>
> --
> ------------------------------------------------------------
> Gary Thomas | Consulting for the
> MLB Associates | Embedded world
> ------------------------------------------------------------
>
>
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