On Tue, Sep 23, 2008 at 4:54 PM, Sebastiaan Heunis <[EMAIL PROTECTED]> wrote:
> Brian
>
> Thanks.  I understand the offset part then.  Nothing happens if there
> is no DC offset.  I want to simulate an FM signal coming from the
> TVRX, so the TVRX output is 20MHz, I understand that I then need to
> write 2952790016 to the FR_RX_FREQ_0 register in the phase_acc.  The
> cordic will then multiply this input signal by a 20MHz cos and sine to
> generate the I and Q channels.  I just need to generate an FM signal
> and get it to 16-bits as previously described and send it to the
> cordic with the phase value written to the freq register?

Yes.

Brian


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