Re: [Discuss-gnuradio] B100 clock with UHD

[Ben Hilburn]

Hi Robert -

The B100 has a configurable clock rate, specifically so that applications that require specific clock rates can tune it accordingly (e.g., OpenBTS). You can pass "master_clock_rate=<rate>" into the "args" string of the device and set the master clock rate to what works for your application. I haven't personally used OpenBTS recently, but if you aren't resampling on the host, that is probably how the host is using the device.

Cheers,

Ben

On Mon, Jan 20, 2014 at 8:29 AM, Robert Light <address@hidden> wrote:

Hi, I run B100 with OpenBTS. I thought the reconfigurable clock on B100 board would run with OpenBTS at 52MHz but I actually measure the sampling clock as 64MHz.

So, where is the resampling done? Is the driver Transceiver52MHz used with B100 or not? Can someone shine some light on how it actually works?

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