[USRP-users] X410 SPI clock rate

[Rob Kossler via USRP-users]

Hi,
The equation in the UHD manual for the X410 SPI clock rate is:
  SPI_clk = Radio_clk / (divider + 1)
However, I'm seeing half of that rate if I use the function:
  Radio_clk = usrp->get_radio_control()->get_rate();
Note that this returns the sample rate.  I'm wondering if maybe the radio
clock rate is half of the sample rate because it processes multiple samples
per clock cycle.

So, basically, my question is: what function or functions should I call to
determine the Radio clock rate needed for the equation above? Or is the
equation wrong?

Thanks.
Rob

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