Re: [Discuss-gnuradio] Mux settings...

[Eric Blossom]

On Tue, Oct 23, 2007 at 10:56:09AM -0500, Tarun Tiwari wrote:
> Hi Eric,
> 
> A small question :)
> Did you mean that 0x00003210 was not different from 0x32103210 on RFX
> boards?

If you're only using two channels, it doesn't matter what you route to
the DDC inputs of channels 3 and 4 with this caveat: if you are
routing a zero into any of the Q inputs, you must route a zero into
all of the Q inputs.

> Regards,
> Tarun
> UT Dallas
> 
> On 10/22/07, Eric Blossom <address@hidden> wrote:
> >
> > If you're using a single channel, usrp.determine_rx_mux_value will get you
> > the right answer, regardless of the type of daughterboard.
> >
> > On the DBSRX, 0x00003210 (or for that matter 0x32103210) will set you
> > up with side A routed to channel 0 and side B routed to channel 1.
> >
> > See http://gnuradio.org/trac/wiki/UsrpRfxDiagrams
> > and http://gnuradio.org/doc/doxygen/classusrp__standard__rx.html
> >
> > Eric