Lpc2000

One drawback to this is the size of sprom the ( and the size of the 
FPGA ) FPGA needs for configuration. If its a larger FPGA and you are 
going to emulate the load and include it in your firmware in the cpu, 
it may take a big bite out of your code space even if compressed. I'd 
lay pads for an sprom as an option too. Loading a Xilinx is well 
documented in their appnotes. -Lee


--- In lpc2000@yahoogroups.com, "Benjamin PRADAYROL" 
<benjamin.pradayrol@f...> wrote:
> I would be interested by the algorithm or the source code for 
initializing
> the FPGA, because I'm working too on project in which we have a 
LPC2106 and
> a Cyclone chip.
> Do think it's possible to do it with SPI port ?
> 
> Benjamin PRADAYROL
> 
> 
> -----Message d'origine-----
> De : leon_heller [mailto:leon_heller@h...] 
> Envoyé : lundi 5 avril 2004 15:37
> À : lpc2000@yahoogroups.com
> Objet : [lpc2000] LPC2106 and FPGA
> 
> Some time ago I mentioned that I was thinking of producing a PCB 
with an
> LPC2106 and FPGA on it. I was intending to use a Xilinx Spartan-3, 
but they
> are very difficult to get hold of, so I've decided to use the much 
easier to
> find Altera Cyclone EP1C3T100. I've ordered a few and will get them
> tomorrow.
> 
> The Cyclone chip shall be configured via the LPC2106, which will 
have a
> flash device for the configuration data interfaced to it. Most of 
the
> LPC2106 I/Os will be connected to the FPGA, with the other FPGA pins
> connected to headers for a daughter board. A socket for a DIL clock 
module
> will be provided with the clock output connected to a PLL input on 
the FPGA.
> The PCB will have four layers.
> 
> If anyone is interested in this project and would like to discuss 
it, please
> get in touch.
> 
> Leon
> 
> 
> 
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