Hi Jonathon,
thanks for your reply. unfortunately the issue seems to be with
complex_multiplier ip generated by vivado. if i bypass that (my
instantiating wires that connect input to output instead of the IP)
everything works. i noticed the IP generates a vhdl file and the aggregate
association er
On the b200mini, the 1pps actually *does* steer the internal reference.
Which is different behaviour then the rest of the entire Ettus lineup I
believe.
For details on how it works, see
uhd/fpga/usrp3/top/b2xxmini/b205_ref_pll.v. It autodetects the external
reference type and applies the appropria
Hi Dario,
I'm not sure why you're getting that error. Your initial command doesn't
look right ("GUI=1 make n310_rfnoc_image_core") but maybe that's just a
typo. Did you perhaps make changes to the clocking or constraints in the
design? I wouldn't expect building with the ILA to cause this problem.
i did some step forward. it looks like in the build directory there's a
file called complex_multiplier_sim_netlist.v that allows simulation however
when calling the simulation from an OOT directory the IP is rebuilt under
that directory and that file is not created.
unfortunately the sim/complex_mu
Hi all,
I'm attempting to use the USRP E312 as a wifi node using the gr-ieee802.11
module...
though for now I'm testing basic USRP functionality with a couple of simple
GNU graphs.
Here's my setup:
- the host is an Ubuntu 18.04 virtual machine with a bridged adaptor.
Firewall disabled.
- the USR
The E31x series really are intended for applications where all the high sample
rate stuff happens in the FPGA.
The ARM cpu is only dual core and runs at under 1Ghz.
The scenario you describe is a lot like what we used to call “network mode” for
the E31x, and it was never recommended for that
So there is a some difference regarding the clock between b200 and
b200mini. At first I thought they are pretty much alike. Anyway, now I
understood. Thanks Aaron.
On Mon, 23 Nov 2020, 02:42 Aaron Holtzman via USRP-users, <
usrp-users@lists.ettus.com> wrote:
> On the b200mini, the 1pps actually
