Hello list,
I have recently changed the USRP clock with an external PLL. Then I used
the previously precompiled standard firmware std_4rx_0tx.rbf , using 2
sinusoidal inputs to RXA, RXB and it was confirmed that everything was
working fine. I then downloaded the 3.0.4 version and tried to recom
Hello
I have built a lower-bit quantization scheme in the rx_bufffer.v using
4-bit samples, storing one byte for each clock sample (for both I and Q)
and then filling up the 16-bit FIFO with another 8 bit value coming from
the next clock sample.
Whan I did some tests and plotted the results e
Hello,
I am posting this again since I did not get a reply, I am sorry if I
should not but I would really like to get some help.
one task of the project I have been working on is to collect raw 4-bit
samples from two input to a basic RX daughterboard (RXA, RXB) connected
to two IF signals.
W
Hello,
one task of the project I have been working on is to collect raw 4-bit
samples from two input to a basic RX daughterboard (RXA, RXB) connected
to two IF signals.
We have been working on reducing the number of bits per sample taken
from within the rx_buffer.v file. In that file we are c
Hello,
I have used a sinusoidal signal generator to test my USRP output stream
using a single or even the teo inputs to the RX daughterboard.
I suppose there are 4 channels at the end when I use both RX
daughterboard inputs, for I and Q so I tried to separate my output data
by using a 4 sample
Hello,
I have used a sinusoidal signal generator to test my USRP output stream
using a single or even the teo inputs to the RX daughterboard.
I suppose there are 4 channels at the end when I use both RX
daughterboard inputs, for I and Q so I tried to separate my output data
by using a 4 sample
Hello,
I have recently purchased the USRP board and the RX daughterboard, and I
have started working on them.
One major factor that I need to change is the sampling rate frequency of
the ADCs on USRP, I know the USRP clock is at 64MSPS and I need to
reduce it to at least half of it.
My question
I know it will sound strange since for the last day that I have been
subscribed to this list I can see many advanced (at least to me) topics
but I am new to it, I have just purchased the USRP motherboard and I
have many many questions. To start with the more simple ones, I would
like to ask wha
