representatin for an object`define toSTRING(X) \`ifdef USE_FIELD_MACROS \X.sprint() \`else \X.convert2string() \`endif/*Remark 1:- this example shows two alternative approaches to handle local properties -When the define USE_FIELD_MACROS is set, the code is utilizing the uvm_field_xxx...
当在sequencer上运行多个sequence时,sequencer对sequence中的每个sequence item 的访问权限进行仲裁。有时一个sequence可能希望独占访问sequencer,直到将其所有的sequence item都发送完毕为止(例如:你希望施加一个定向的激励,在此过程中不被打断)。 有两种机制允许sequence获得对sequencer的独占访问权。 lock()和unlock( ): ...
89 my_sequencer_h = uvm_sequencer#(my_sequence_item)::type_id::create("my_sequencer", this); design.sv 1 // Code your design here 2 Log Share 1792 views and 1 likes An example of using UVM sequence library. An example of using UVM sequence library. 170:0By...
情况下更改所包含的子组件的变量 (3)支持通配符和正则表达式对多个变量进行配置 (4)支持用户定义的数据类型 (5)可以在仿真运行的过程中进行配置1、配置sequence产生...run_phase中转化为pin级信号,驱动DUT 3、配置用户自定义的config类UVMsequence机制控制和产生一系列激励,并将激励发送给driver的机制如何使用sequence...
5. 只有使用default_sequence的方式启动,case0_sequence中starting_phase才不等于 null. (只摘取了与策略模式有关的 code)+: default_sequence的方式启动,会调用seq.start()函数来运行body()函数的代码, 不同用例body()函数的实现不同,这里的body()就相当于策略模式中的“算法",将body()函数的实现放在子类sequen...
考虑以下 sequence_item,其中包含表示大多数常见数据类型的属性: 代码语言:javascript 复制 classbus_itemextendsuvm_sequence_item;// Factory registration`uvm_object_utils(bus_item)// Properties - a selection of common types:rand int delay;rand logic[31:0]addr;rand op_code_enum op_code;string slave...
THE_UVM_PRIMER_CODE_EXAMPLES_1.0.zip basic UVM class。适合perl入门新手。 简单介绍了UVM的基本语法和基本功能。 上传者:weixin_45060457时间:2019-05-14 uvm_example_and_source_code.zip 数字IC验证- UVM实战课程实例代码 上传者:Greenbird_0时间:2021-04-12 ...
UVM TLM can_put Example Instead of directly trying to put a packet, the sender can first query to see if the receiver is ready or not withcan_putfunction and then send the packet. classcomponentAextendsuvm_component;`uvm_component_utils(componentA)// Rest of the code remains samevirtualtas...
本例子中使用张强的《UVM实战》中的代码: example_and_uvm_source_code\puvm\src\ch2\section2.2\2.2.1\my_driver...\ch2\dut\dut.sv 上述代码下载链接:https://download.csdn.net/download/sinde5/10516409 上述三个文件组成了一个简单的UVM测试环境,包括待测 ...
Figure 4: Virtual sequence example in CCI-400 Figure 5: Virtual sequence code example Task 2: Coherency Checking- ensuring ACE specification compliance and system coherence Each master and slave must be verified individually to ensure it complies with the specification, but this is not enoug...