tree代表查看某个模块调用的子模块。 在文件内部,可以使用特殊注释来打开和关闭代码覆盖率的统计: //VCS coverage on 统计代码覆盖率 ... //VCS coverage off 不统计代码覆盖率 在上述注释之间的内容,统计覆盖率。其余地方不统计。 3. 修改VCS入门教程(二)中的makefile,新增统计代码覆盖率的内容 AI检测代码解析...
3.2 -tree instance_name [level_number] VC VCS exclude this instance from coverage and other instances under it. These instances can be Verilog module or VHDL entity instances. VCS include all other instances in coverage. A level number of 0 (or no level number) specifies the entire subhierar...
3.2 -tree instance_name [level_number] VC VCS exclude this instance from coverage and other instances under it. These instances can be Verilog module or VHDL entity instances. VCS include all other instances in coverage. A level numbe...
-cm_assert_hier,在编译过程中,只是指定不收集coverage的assert hier。 其中hier的表示,+/- module,+/- tree,+/-assert -cm_count,在gui和urg report中,显示次数,比如toggle的次数。 -cm_glitch period,不收集一定范围的glitch的coverage。simulation option -cm_start/stop,指定coverage收集的时间,simulation opti...
-tree harness.u_switch_top express u_switch_top And the layers below it will not collect coverage . +tree harness.u_switch_top.u_switch Indicates collection u_switch And below . 6.-assert dumpoff | enable_diag | filter_past definition SystemVerilog Assertion (SVA ...
vcs仿真指南.pdf,VCS 仿真指南(第二版) Edit by 阿憨 ahan.mail@ VCS-verilog compiled simulator 是synopsys 公司的产品.其仿真速度相当快,而且支持多 种调用方式;使用的步骤和modelsim 类似,都要先做编译,在调用仿真. Vcs 包括两种调试界面:Text-based:Command Line Inter
line+cond+fsm+tgl+path -tree STATE_MACHINE_TB 1 end Interesting observation If I miss (all) coverage options on the command line, with this file its an error If I miss (all) coverage options in the cm_hier.file, its an error. ...
# source code using the testbench debugger and DVE. Of course, you can turn on # coverage metrics and run in debug mode by changing compile and runtime options # in the makefile. These changes are independent of the regression flow so that ...
很多刚开始使用 git 的程序员都不知道执行完 gitadd-A 后,该怎么撤回,那说明对 git reset 命令还没不够了解。该命令的格式有两种,第一种的格式如下:git reset [-q] [<tree-ish>] [--] <pathspec>…此表单将所有路径与 <pathspec> 匹配的 index 项重置为<tree-ish>的 ...
40、r coverage .It takes an argument that is similar, but not identical to, a line in the configuration file specified with the -cm_hier compile-time option. The difference is that the + (plus) and (minus) follow the tree, module, file and filelist keywords instead of preceding them. ...