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Message

Re: LPC23xx ethernet

2005-03-16 by Richard

--- In lpc2000@yahoogroups.com, Bryce Schober <bryce.schober@g...> 
wrote:
> On Fri, 11 Mar 2005 19:13:59 -0000, Gus <gus_is_working@y...> wrote:
> >  For real TCP/IP application, you need over 128K of FLASH. 
> 
> Wrong, see: http://www.sics.se/~adam/uip/
> 
> Even if each 8-bit Atmel AVR instruction translated to a 32-bit ARM
> instruction, the sample stack configuration here:
> http://www.sics.se/~adam/uip/size.html would occupy less than 32k.
> 
> -- 
> Bryce Schober

There was a very long but also interesting thread on 
comp.arch.embedded on this very subject (RAM more than ROM).  Search 
for the thread "How much RAM needed for low end Ethernet application".

Shamefull plug - the http://www.FreeRTOS.org WEB site has links to 
two live WEB server demo's running on LPC devices.  One using uIP, 
and one using the WizNET.

Regards,
Richard.

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