[USRP-users] Installing PCIE drivers for x310

Martin Braun martin.braun at ettus.com
Mon Oct 26 12:58:05 EDT 2015


Jared,

what's the failure mode when you try and go faster?

M

On 26.10.2015 09:53, Jared Dulmage via USRP-users wrote:
> After the reboot and a rebuild of GR I was able to get the x310 up
> and running.  I was able to visualize 50 MHz bandwidth using
> gr-fosphor, which is great but using PCIe I was expecting more since
> I thought PCI was almost 1 GB/s per lane and this interface is 4
> lanes.  50 MHz would be 200 MB/s, so I thought I had a lot of margin.
> I really wanted 100 MHz continuous bandwidth.  If there are any well
> known settings I should make to my setup please let me know.
> Otherwise thanks for getting me this far.
> 
> Jared. ------------------------------------------------------ Jared
> Dulmage Engineering Specialist Digital Comm. and Implementation
> Dept. Aerospace Corporation 310-336-3140
> 
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