Hi Martin,
The picoblaze compiler take your code (psm file) and uses it to create
a vhdl component. then, you instantiate that component in your vhdl
design and synthesize it as it was a regular block. afterwards you
generate a bit file and download it to your FPGA as usual (either
directly or using a configuration prom).
Reagrds, Moti.
Reply by Sylvain Munaut●December 28, 20042004-12-28
Martin wrote:
> I've a general question regarding PicoBlaze IP core from Xilinx:
> If I'm using PicoBlaze as a controller on my design: Who programs the
> FPGA which contains PicoBlaze?
> Normally e.g. a uP loads the FPGA with the neccesary configuration
> file. But if
> the FPGA itselfs is the controller (e.g. PicoBlaze), how do I get the
> configuration file into the FPGA?
> Silly question, isn't it?
>
> Thanks for your help
> Martin
You can use a xilinx PROM that the FPGA will read on power-up.
Reply by Martin●December 28, 20042004-12-28
I've a general question regarding PicoBlaze IP core from Xilinx:
If I'm using PicoBlaze as a controller on my design: Who programs the
FPGA which contains PicoBlaze?
Normally e.g. a uP loads the FPGA with the neccesary configuration
file. But if
the FPGA itselfs is the controller (e.g. PicoBlaze), how do I get the
configuration file into the FPGA?
Silly question, isn't it?
Thanks for your help
Martin