Okay thank you Marcus. Mark
On Wed, Apr 10, 2019 at 3:09 PM Marcus D. Leech <patchvonbr...@gmail.com> wrote: > On 04/10/2019 05:31 PM, Mark Gannet wrote: > > I've addressed the USRP as the following: > USRP[0-3]: 192.168.4x.2, where x=0,1,2,3 > > UHD 3.9.2 > > You should probably upgrade to a newer UHD version. There were bugs in > that area, as I recall, that have since been fixed. > > > On Wed, Apr 10, 2019 at 1:47 PM Marcus D. Leech via USRP-users < > usrp-users@lists.ettus.com> wrote: > >> On 04/10/2019 04:41 PM, Mark Gannet via USRP-users wrote: >> > I have 4 USRP x310s running at 12.5 MSa/sec on a quad 10GbE network >> > adapter (each USRP has it's own 10 GbE connection). I'm using the 16 >> > bit short format. >> > >> > I can operate one USRP at a time 100 MSa/sec with no overflows or >> > drops (200 MSa/sec total for one USRP). If I want to run all 4 USRP, >> > I can only achieve 25 MSa/sec for all 8 channels (total of 200 MSa/sec). >> > >> > Basically the sum of sample rates cannot exceed 200 MSa/sec which is >> > about 6400 Mbps (200*4 bytes/sa * 8 b/B). >> > >> > Why is this? I thought with a dedicated 10GbE network port for each >> > USRP, the sample rate limit would be 100 MSa/sec for each (6400 Mbps). >> > >> > Thanks, >> > Mark >> > >> What version of UHD are you using? >> >> How are you addressing the USRPs? >> >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> > >
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