[USRP-users] TwinRX RX1 LO1 occasionally at wrong frequency

2019-11-07 Thread Neunteufel, Daniel via USRP-users
Hi all, I'm using two X310, each with two TwinRX daughterboards, connected to a host via two 10Gbit SFP+ links per X310. The host machine runs UHD 3.14.1.1 using DPDK on ubuntu 18.04. When applying a CW (2.44 GHz) signal at the input of all 8 ports and running rx_samples_to_file for all channe

[USRP-users] Cannot load X310 FPGA image

2019-10-30 Thread Neunteufel, Daniel via USRP-users
Hi all, I'm working with three X310 with TwinRX daughterboards. I tried the latest UHD 3.15 with the according v36 XG FPGA image. As I encountered problems with DPDK support in this UHD version, I went back to the latest stable release 3.14.1.1, which solved this problem. Downgrading the X31