System verilog distribution constraint

[dave_59]

Unexpected Random distribution

Hi , I am trying to do a simple randomization with dist in sv , I am not getting the result as i have distributed . My expected output : 10- one times , 11- Five times, 12 three times , 13-one times class Packet; rand int a; constraint c { a dist { 10:=1, 11:=5,12:=3,13:=1}; } endclass module test(); Packet pkt; initial begin pkt = new(); repeat(10) begin if(pkt.randomize()) $display("%d",pkt.a); end end endmodule V C S S i m u l a t i o n R e p o r t 10…