Real variable randomization

SystemVerilog
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3

In reply to K_123:

According to the SystemVerilog LRM, random variables can only have integral types. You can use post_randomize to convert an integral value to a real.

class A;
  rand int freq_int;
  real     freq_real;
  constraint f { freq_int inside {21, 32, 43};}
  function void post_randomize();
     freq_real = freq_int/10.0;
  endfunction
endclass

freq_real will be 2.1, 3.2, or 4.3.