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Re: [Discuss-gnuradio] understanding MUX registers
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From: |
Eric Blossom |
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Subject: |
Re: [Discuss-gnuradio] understanding MUX registers |
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Date: |
Fri, 29 Oct 2010 10:28:42 -0700 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Oct 29, 2010 at 10:22:27AM -0700, Sarah Boutwell wrote:
> Hi all.
>
> I'm working on using GNU radio to receive and process GSM signals. In
> looking at the usrp_rx_cfile.py program, it appears that the DDC's MUX value
> is set automatically by probing the USRP. In our case it sets the MUX value
> to 0x1. We think that means that the ADC1 input is wired to the signal I
> value on DDC0 and the ADC0 is wired to the signal Q value on DDC0. Is this
> correct?
>
Yes, it is.
> Thanks,
>
> Sarah
>
> LT Sarah Boutwell, USN
> NPS Student, Computer Science
> NIPR: <mailto:address@hidden> address@hidden