设置工作目录: valcwd=settings.customWorkingDirectorymatch{caseNone=>workingDirectoryPathcaseSome(value)=>if(value.startsWith("/"))valueelses"$workingDirectoryPath/$value"} command 构建了一个命令序列,包括仿真程序的路径和传递给仿真程序的所有参数,如果是verilator模拟器,则部分参数来自verilator的BackEnd。
2,A scope is a block of code such as a module, program, task, function, class, or begin-end block. A name can be relative to the current scope or absolute starting with $root. 3, In Example 4-16, the keyword “this” removes the ambiguity to let SystemVerilog know that you are ...
2/24/05 SystemVerilog Testbench SV Language Basics Tasks and Functions function int add2(int n); add2 = n + 2; endfunction Function can never contain blocking statements Void functions do not need to return a value 30 task print_sum(int a[], int start=0); int j, sum; sum = 0;...
•Encouragemeasurementoffunctioncoverageandassertioncoverage •Re-usechecksthroughoutlife-cycle,strengthregressiontesting FormalMethod Formalassertion-basedverificationflow BenefitsofAssertions •Improvesobservabilityofthedesign •Usingassertionsonecancreateunlimitednumberofobservation ...