Hi Paolo,

Thanks for the quick answer.

I'm sorry I forgot to say that I'm using USRP E320, but I can apply what
you explain for the X300. Thanks again!

Looking at the X300.v file, I see that there are two other generated
clocks, one called bus_clk which is generated with the same clock reference
as ce_clk (125 MHz), and another one called radio_clk, which seems to be
referenced by a 120 MHZ clock (not sure exactly about this, but seems to be
something like that from the schematics).

I see that radio_clk goes to the radio_block and bus_clk is related to the
Noc shell. Does this mean that my throughput would be also affected by
those clocks too? Maybe the maximum theoretical throughput could be
calculated using the lowest clock of them(which would be bus_clk in the
X300 case)?

Kind Regards,

Maria

El jue, 13 may 2021 a las 10:28, Maria Muñoz (<[email protected]>)
escribió:

> Hi all,
>
> I'm trying to size/calculate the throughput between RFNoC blocks from the
> FPGA side (not between arm/host pc and RFNoC block, which I think is the
> one the interface measure when performing uhd_usrp_probe). Is there a
> process or an existing tool to measure this throughput?
>
> Kind Regards,
>
> Maria
>
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