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Re: [Discuss-gnuradio] Recompiling FPGA with Quartus 6.1 tool
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Recompiling FPGA with Quartus 6.1 tool |
Date: |
Fri, 5 Jan 2007 20:45:48 -0800 |
User-agent: |
Mutt/1.5.9i |
On Fri, Jan 05, 2007 at 06:36:42PM -0800, Jim Murashige wrote:
> I was trying to recompile the usrp_std.v just to try out the tools,
> since we plan to
>
> make future changes to the FPGA. However only Quartus II v6.1 is
> available on
>
> the Altera website. It compiles and synthesizes fine, but it ends up
> with
>
> 15501 blocks of type logic cell which just won't fit into the 12060
> block EP1C12Q240C8N.
>
> Is there a compile setting that needs to be set or something edited in
> the source
>
> to get the logic cell size down so it will fit into the USRP FPGA?
>
>
>
> Thanks
>
> Jim Murashige, Rosum
Hi Jim,
This is news to me. Did you use our project file? If so, this sounds
like a regression in Quartus. Last time I built everything I used
Quartus 6.0sp1. I suggest sending email to somebody at Altera and
asking for a link to the earlier version.
Eric