Я пытаюсь запустить некоторый код с веб-сайта chipverify в Modelsim, и он не работает - и я понятия не имею, почему.Пример с веб-сайта о wait_order.
module tb;
// Declare three events that can be triggered separately
event a, b, c;
// This block triggers each event one by one
initial begin
#10 -> a;
#10 -> b;
#10 -> c;
end
// This block waits until each event is triggered in the given order
initial begin
wait_order (a,b,c)
$display ("Events were executed in the correct order");
else
$display ("Events were NOT executed in the correct order !");
end
endmodule
Я ожидаю вывод:
Events were executed in the correct order.
Но вот я получаю что-то вроде этого:
syntax error, unexpected "SystemVerilog keyword 'wait_order'"