Hi If have a few questions regarding the serial interface between the FX2 and the FPGA and the writing of registers. I would just like to know how serial_strobe, serial_data and serial_addr signals work? I know that serial_io.v handles this and generates a strobe to tell the modules that something was written on the serial interface.
I would just like to know how these signals work. When does serial_strobe go up and how is serial_data and serial_addr stored? For now I want to write a testbench for phase_acc.v. I would like to know how the serial input to this module should look in order to input the address and a frequency value into this module and get it to output freq. I want to then see what the phase output that goes to cordic.v looks like in order to simulate cordic.v. setting_reg #(FREQADDR) sr_rxfreq0(.clock(clk),.reset(1'b0),.strobe(serial_strobe),.addr(serial_addr),.in(serial_data),.out(freq)); Thank you very much. Sebastiaan Heunis Sebastiaan Heunis _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
