4 内建类：process SystemVerilog中内建了一种class，可以对进程进行访问和控制，此种class就是process，我们先来看下process类的原型： 图8 process类中定义了一个枚举变量state，表示当前进程的几种执行状态： FINISHED，RUNNING，WAITING，SUSPENDED，KILLED。

The following tutorial, by Stuart Sutherland of Sutherland HDL, is an updated version of a paper presented at HDLCon in March 2000. It provides an overview of the changes in the Verilog-2001 standard.

In addition, the company will deliver SystemVerilog tutorials and functional verification papers that address the requirements of achieving first-pass system-on-chip (SoC) silicon success.