varunhuliyar

function void writing_binary_file(int unsigned total_bytes_to_write=32);
  int fwrite;
  bit [7:0] wdata;
  
  //Open file with binary write mode("wb"), b here specifies binary
  fwrite=$fopen("binary_file.bin","wb");
  if(fwrite==0)
    `uvm_error("NO_FILE_FOUND","Couldn't open file binary_file.bin for writing")
  
  //iterate until all intended bytes are written

varunhuliyar

function void read_binary_file();
  int fread;
  bit [7:0] rdata;
  int unsigned line_count;
  
  line_count=0;
  //Open file with binary read mode("rb"), b here specifies binary
  fread=$fopen("binary_file.bin","rb");
  if(fread==0)
    `uvm_error("NO_FILE_FOUND","Couldn't open file binary_file.bin for reading")

varunhuliyar

task parse_file_sv();
  int    samplefile;
  string line_from_file, sub1;
  real sub2;
  string srcdir;
  
 if($value$plusargs("SRCDIR=%s", srcdir))
  	`uvm_info(get_name(), $sformatf("+SRCDIR:%s",srcdir),UVM_MEDIUM)
    else
     `uvm_error(get_name(), $sformatf("+SRCDIR is not passed"));

varunhuliyar

//design example
module design_module(
        input logic enable,
        input logic reset,
        input logic clk,
        output logic active);

    logic [1:0] fsm_cs;//current state
    logic [1:0] fsm_ns;//next state

varunhuliyar

//design example
module design_module(
        input logic enable,
        input logic reset,
        input logic clk,
        output logic active);

    logic [1:0] fsm_cs;//current state
    logic [1:0] fsm_ns;//next state

varunhuliyar

#start GUI
icc_shell>start_gui

#report max transition constaints
icc_shell> report_constraint -max_transition -verbose 

#report timing with transition with pins (through that pin)
icc_shell> report_timing -thr <instance_name>/<pin_name>