mikiah的专栏

1..进入下面网站下载http://bbs.eetop.cn/thread-297523-1-1.html2.在自己的主目录下（一般是 /home/用户名）找到 .vim 的隐藏文件夹。3.按照下载的内容里面的readme操作然后，重启 vim 或者 gvim 就可以了。

Callback mechanism is used for altering the behavior of the transactor without modifying the transactor. One of the many promises of Object-Oriented programming is that it will allow for plug-and-play

VMM复习手记(2011-03-21 19:35:43) 标签：杂谈分类： tech1. 使用VMM的库文件：`include "vmm.sv"2. 基类和派生类指针引用：例如class packet;class packet_new extends packet;packet p;packet_n

VMM DATAvmm_data class is to be used to model all transactions in the infrastructure . It provides a standard set of methods expected to be found in all transactions. All transactions in the ver

Atomic generator generates individual data items or transaction descriptors. Each item is generated independently of other items in a random fashion. Atomic generator is simple to describe and use.

vmm_test is introduced in vmm 1.1. To know the vmm version which you are using, use this commandvcs -R -sverilog -ntb_opts dtm          +incdir+$VMM_HOME/sv $VMM_HOME/sv/vmm_versions.svv

1.fork join           2.使用rand_mode()禁止随机变量rand_mode()方法能用于控制随机变量是否有效。当一个随机变量是被禁止的时候，如同没有被声明为rand或者randc一样。无效变量不会被randomize()方法随机化，它们的值等同非随机变量，也称为状态变量。所有的随机变量初始都是有效、使能的。ran

//测试平台`timescale 1ns/1psmodule tb(); reg clk; reg clk4; reg por; reg din_100; reg din_10; reg rx_en; wire din_w; wire din; wire din_100_en;