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Re: [Discuss-gnuradio] TVRX module questions
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From: |
Eric Blossom |
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Subject: |
Re: [Discuss-gnuradio] TVRX module questions |
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Date: |
Tue, 26 Aug 2008 14:15:01 -0700 |
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User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Tue, Aug 26, 2008 at 10:54:24PM +0200, Sebastiaan Heunis wrote:
> Matt
>
> My DSPing is a bit rusty. With the TVRX card, we send -20MHz to the
> DDC. Is this because of 44-64 MHz? The code where the actual FPGA
> register gets written is in usrp_standard.cc?
Clue: it's called _write_fpga_reg
Please take a look at usrp_standard.h and usrp_basic.h. They define
the C++ inteface. If you want to see how it works, take a look in
usrp_standard.cc and usrp_basic.cc
Eric