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Found 1 result

  1. Hello there, I've been trying to create a vcd file which helps me study the waveform of a 2 by 4 decoder. But, when I try to open the file "decoder.vcd" , it tells me that there is no such file or directory [ on Ubuntu 14.0.4 ]. //File: decoder_top.cpp #include "driver.h" //module that drives DUT #include "monitor.h" //module that monitors DUT #include "2_by_4_decoder.h" //module that contains the info of the ports of DUT int sc_main(int argc, char* argv[]) { sc_signal<bool> t_select, t_enable, t_z; sc_trace_file *wf = sc_create_vcd_trace_file("decoder"); wf->set_time_unit(1, SC_NS); decoder2by4 dcdr("2by4decoder"); dcdr<<t_enable <<t_select <<t_z; driver d1("GenerateWaveforms"); d1.d_select(t_select); d1.d_enable(t_enable); //d1.d_cin(t_cin); monitor mo1 ("MonitorWaveforms"); mo1<< t_select << t_enable << t_z; sc_trace(wf, t_select, "t_select"); sc_trace(wf, t_enable, "t_enable"); sc_trace(wf, t_z, "t_z"); sc_start(100, SC_NS); sc_stop(); sc_close_vcd_trace_file(wf); return(0); } Please help me solve this issue. Thanks in advance!
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