אופרטורי השוואה

module comparison_demo;
  reg [3:0] a, b;
  reg result;
  
  initial begin
    a = 5;
    b = 3;
    
    result = (a == b);
    $display("5 == 3 : %d", result);  // 0 (שקר)
    
    result = (a != b);
    $display("5 != 3 : %d", result);  // 1 (אמת)
    
    result = (a > b);
    $display("5 > 3  : %d", result);  // 1 (אמת)
    
    result = (a < b);
    $display("5 < 3  : %d", result);  // 0 (שקר)
    
    result = (a >= 5);
    $display("5 >= 5 : %d", result);  // 1 (אמת)
    
    result = (a <= 3);
    $display("5 <= 3 : %d", result);  // 0 (שקר)
    $finish;
  end
endmodule

5 == 3 : 0
5 != 3 : 1
5 > 3  : 1
5 < 3  : 0
5 >= 5 : 1
5 <= 3 : 0

if (count == 10)
  $display("Reached maximum");

if (value > threshold)
  $display("Value is too high");