Hi all
I have two X300 USRPs connected to the same PC by 10Gb. Both USRPs are
synchronized with 10MHz.
I can receive data without any overflows at 200 MHz (one channel per USRP), but
transmitting results in massive underflows for 184.32 and 200 MHz.
benchmark_rate shows the same behavior whe
> > > 2.) set_unknown_pps only sets the the time to zero at next pps
> > I agree.
>
> To make sure: Do you know if the flowgraph starts before the time is set on
> the next pps?
> For example, if I have [Signal Source] --> [USRP Sink], does [Signal Source]
> start producing samples already which
Hi Rob,
Thanks again for helping :)
> Gesendet: Mittwoch, 06. Mai 2020 um 10:11 Uhr
> Von: "Rob Kossler"
> An: "Lukas Haase"
> Cc: "USRP-users@lists.ettus.com"
> Betreff: Re: [USRP-users] Unpredictable delays in loopback configuration
>
> > After lot of debugging I have some progress:
> > 1.)
There’s a table showing power consumption
https://kb.ettus.com/index.php?title=B200/B210/B200mini/B205mini&action=pdfbook&format=single
The FPGA code for the mini series is almost identical. The filter/ddc
components are shared in the code base.
Sent from my iPhone
> On May 6, 2020, at 2:12
> After lot of debugging I have some progress:
> 1.) Having multiple channels is not enough since it only sets
> _stream_now=FALSE but not _start_time. Consequently both Source+Sink use
> get_time_now()+0.1 which may be different
I think that you need to call get_time_now()+0.1 just once (not
sep
