Hi Rodolphe,
It is only possible to have one application "claim" the USRP at any given
time. So two instances of OAI can not run on the same device.
The max sample rate (using sc16) on 1Gb is ~ 25 MS/s. The max sample rate
(on X310) is 200 MS/s for a 10Gb link. If you have two RF DBs in a single
This computer has a mini-ITX board (ASUS ROG Strix Z390-I ) with just one
x16 slot.
However, on monday I can get the full output of the lspci command.
Em sex, 25 de out de 2019 às 18:28, Sam Reiter
escreveu:
> Would you be able to try shifting this card to another PCIe slot in your
> machine?
>
We are very close to releasing UHD 3.15.x.x which is going to include an
updated file system based on thud for all of the embedded USRPs (N3xx,
E320, E310). We have also been working on improving the build system and
will have a file system option that includes GNU Radio for all the embedded
Would you be able to try shifting this card to another PCIe slot in your
machine?
I'm also interested in knowing what other PCIe devices you have connected
to the computer. It might be worth making the X310's PCIe link the only
connection, at least for testing purposes.
Sam
On Wed, Oct 23,
With all the annoying issues on this list with Ettus Embedded products,
I'm curious if there is any interest in a gofundme for an image that
supports gnuradio and rfnoc without a bunch of screwing around
rebuilding uhd and manually updating sdks?
Philip
On 10/21/19 12:36 PM, Jason Matusiak via
Unfortunately not,
I'm trying to get the N310s to operate at 584.2 MHz, so my LO is going at
1168.4 MHz (there's a note saying the external LO should supply twice the
desired center frequency). I would have thought there's no need to specify
the center frequency when running with the LO switched
Answering your questions:
A - Our X310 is connected via PCI-E, so the only buffer we have is
the one used in recv() function.
B - Our system is not virtualized, the receiver card is directly
connected to the SDR.
We have problems with gnu-companion opening your .grc file , so we
The N310 data sheet (in one of the footnotes) indicates that external LO is
limited to the frequency range 300-4000 MHz. Are you trying to operate
below 300MHz?
Rob
On Thu, Oct 24, 2019 at 3:42 PM Mark Wagner via USRP-users <
usrp-users@lists.ettus.com> wrote:
> Hi all,
>
> I'm currently trying
Richard,
Here is one thing I considered for a similar application (although never
implemented). How about having both an FPGA and CPU where your FPGA is
in-the-middle between your CPU and the X310. Your FPGA could blindly
forward all control packets (both directions), but then intercept the
