而是否构建其他子组件则应该由附加的配置属性来控制,这些属性应该具有描述性名称。例如,如果有一个 functional coverage collector,那么应该有一些控制位来控制是否构建它,比如适当地将其命名为has_functional_coverage。 config object包含driver和monitor使用的BFM虚接口句柄。config object是在test中构造和配置的,在这个顶...
agent本身是一个包含sequencer、driver和monitor的容器,也包含其他相关的验证组件,比如functional coverage collector 以及scoreboard(一般不会放置在agent内)。代理只是提供与“普通”类的对象相同API的类的对象。driver代理和monitor代理以寻常的方式与UVM testbench的其余部分通信,同时还通过虚接口句柄分别访问driver和monitor...
agent包括一个封装了相应的一组接口信号的interface,monitor和driver的BFM,以及一个package,其中包含组成整个agent组件的各种类。agent本身是一个包含sequencer、driver和monitor的容器,也包含其他相关的验证组件,比如functional coverage collector 以及scoreboard(一般不会放置在agent内)。代理只是提供与“普通”类的对象相同AP...
Register-Level Functional Coverage UVM Testbench Acceleration through Co-Emulation Emulation Separate Top-Level Modules Split Transactors Back Pointers Defining an API Emulation-Ready Testbench Examples UVM Debugging Built in Debug Reporting Verbosity ...
value:Mirrored field value. This value can be sampled in a functional coverage model or constrained when randomized. get_mirrored_value:Return the mirrored value of the field. It does not actually read the value of the field in the design, only the mirrored value in the abstraction class. If...
Mirrored field value. This value can be sampled in a functional coverage model or constrained when randomized. Initialization new function new(stringname="uvm_reg_field") Create a new field instance This method should not be used directly. The uvm_reg_field::type_id::create() factory method ...
sim - Simulation directory for the example, contains the Makefileuvm_tb/tb - Top level testbench uvm_tb/tests uvm_tb/virtual_sequences uvm_tb/sequences uvm_tb/register_model uvm_tb/env - contains the functional coverage monitors described in the cookbook ...
bit has_functional_coverage = 0; bit has_spi_functional_coverage = 1; bit has_reg_scoreboard = 0; bit has_spi_scoreboard = 1; // Configurations for the sub_components apb_config m_apb_agent_cfg; spi_agent_config m_spi_agent_cfg; ...
Integrate these main SystemVerilog components into a UVM context to allow extending the Simulink testing with DV-authored verification. This extended testing might include randomized testing, SystemVerilog assertions, functional coverage, and code coverage. ...
调用static function uvm_reg::include_coverage控制各种coverage model的支持与否的开关。 build_coverage/has_coverage 在uvm_reg或uvm_reg_block层级可以使用build_coverage控制该层级下创建的coverage model,使用has_coverage接口辅助判断是否支持,作为covergroup new的条件。