Lpc2000

Gentleman,
Phytech has  identical practice .I have used their LPC2294 system which actually is two part :
Main board with power supply and ethernet, RS 232 etc ...
CPU board with flash, RAM and CPLD/FPGA...
You can always change CPU board with main board since it is connectorised. They also have all pins comming out on other connector ...Though it is nice but little difficult to use without mating connector...

K B 
  ----- Original Message ----- 
  From: roger_lynx 
  To: lpc2000@yahoogroups.com 
  Sent: Friday, April 07, 2006 4:26 PM
  Subject: [lpc2000] Re: help define a LPC2888 demo board and you can get one free!


  Yeah, Joel,

  Agreed. For an inspiration, something like this:

  http://www.logicpd.com/eps/cardengines/
  or this
  http://www.raisonance.com/products/Reva.php

  would work quite well, for me. Better than having a single board for
  every new chip that comes out every other month, at $200/piece. 
  "It is the economy, xcvcx!", right? 
  :-)

  Roger

  --- In lpc2000@yahoogroups.com, "Joel Winarske" <joelw@...> wrote:
  >
  > Hi Frantz,
  > 
  > > I was also considering another popular format with a larger (cheap)
  > > 2-layer board with all the I/O interfaces , regulators etc, and a
  small
  > > (not so cheap) 4 or 6 layer removable daughtercard for the CPU, core
  > > logic and memory, since you need that many layers for the BGA's
  anyways.
  > > I've seen a few like that using SO-DIMM connectors for the "core"
  card,
  > > but I'm not sure how many people feel comfortable prototyping
  their own
  > > system card with the SO-DIMM interface on it. Any opinions on that ?
  > 
  > I like this idea the best.  I've seen this in a good deal of WinCE based
  > designs.
  >  
  > How about a SO-DIMM module for the LPC3100 as well, speaking of WinCE?  
  > 
  > Having a pin-out that was interchangeable between LPC21xx and the
  LPC3100
  > would be great.
  > 
  > Then just offer a variety of carrier boards to work with each processor
  > "type".  
  > 
  > 
  > Joel
  >






------------------------------------------------------------------------------
  YAHOO! GROUPS LINKS 

    a..  Visit your group "lpc2000" on the web.
      
    b..  To unsubscribe from this group, send an email to:
     lpc2000-unsubscribe@yahoogroups.com
      
    c..  Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. 


------------------------------------------------------------------------------




------------------------------------------------------------------------------


  No virus found in this incoming message.
  Checked by AVG Free Edition.
  Version: 7.1.385 / Virus Database: 268.3.5/303 - Release Date: 06/04/2006


[Non-text portions of this message have been removed]