I am trying to transmit an ASK packet from the usrp fpga(verilog)
without
using usb data. I cant figure out where should I put the I-q data in
verilog.
does anyone know what clock(rate) is used to transfer it to ad9862? I
observed that the tx_sync signal decides whether data on tx_a[13…0] is
I or
Q.
I guess I could bypass the tx cic_interp filter since I’m generating
data in
the fpga. would this allow me to write the I-q data directly to the
pins?
I use C++ functions, to set the frequency,mux, enable daughter board.
thanks
-rushikesh