Steps to create a UVM environment 1. Create a custom class inherited from uvm_env , register with factory, and call new 2. Declare and build verification components 3. Connect verification components together Environment Reuse Example What is UVM environment ? A UVM environment contains multiple,...
2.1 sequence_item.sv // This is the base transaction object that will be used// in the environment to initiate new transactions and// capture transactions at DUT interfaceclassItemextendsuvm_sequence_item;`uvm_object_utils(Item)randbitin;bitout;virtualfunctionstringconvert2str();return$sformatf(...
但是,我们需要创建一个寄存器预估器的参数化版本,以使其能够被集成进我们的寄存器环境(register environment),以下几点是相关的步骤: 声明具有目标传输类型的寄存器预估器的参数化版本: // In this example, "bus_pkt" is the sequence_item sent by the target monitor to this predictoruvm_reg_predictor #(bus_...
base test的build_phase()创建了ubus_example_env。任何从ubus_example_base_test派生的Testcase都会继承 ubus_example_base_test 中的所有定义,这意味着如果派生的Testcase调 用 super.build_phase() , 也会将构建top-levelenvironment。 从Base Test基类创建测试用例 测试用例编写者可以从Base Test派生出使用相同验...
This paper will focus on building a Universal Verification Methodology (UVM) based verification environment that will help you verify an ACE-based interconnect. We will use ARM CoreLink™ CCI-400 as the design under test (DUT) in order to demonstrate all the necessary steps that are requ...
Complete UVM testbench example with working code for a simple memory/register design. Includes scoreboard, driver, monitor, agent, environment and test classes.
关于代理器和相应BFM的更多内容可参考https://verificationacademy.com/patterns-library/implementation-patterns/environment-patterns/bfm-proxy-pair-pattern 接下来我们研究一下APB agent是如何组成、配置、构建和连接的。APB agent的pin接口apb_if编写在apb_if.sv文件中。命名为apb_monitor_bfm的monitor BFM接口有一...
This example shows how to develop a design and testbench in Simulink® and generate an equivalent simulation for a universal verification methodology (UVM) environment using uvmbuild.
这也就是说agent是与DUT的一组接口强相关的,一般对应的是DUT的一类功能或是协议接口。显然,对于有相同接口的DUT,agent是可重用的。关于代理器和相应BFM的更多内容可参考https://verificationacademy.com/patterns-library/implementation-patterns/environment-patterns/bfm-proxy-pair-pattern ...
这也就是说agent是与DUT的一组接口强相关的,一般对应的是DUT的一类功能或是协议接口。显然,对于有相同接口的DUT,agent是可重用的。关于代理器和相应BFM的更多内容可参考https://verificationacademy.com/patterns-library/implementation-patterns/environment-patterns/bfm-proxy-pair-pattern ...