指明仿真期间关于coverage的log文件名 -q 安静模式 -sverilog -V verbose mode 二、仿真:simv 运行选项 -vcd 指明一个VCD文件名 -xzcheck 当检查到一个变量为x或z时,给出warnings +notimingcheck 不进行时序检查,加快仿真速度 +vcs+dumparrays 在VCD中dump存储器和多维数组,必须和+memcbk 编译选项联用 +vcs...
VCS将默认的test.line,test.cond,test.tgl,test.fsm, test.path,test.branch这些文本文件写入coverage/verilog目录下。 对VCS,启动cmView的命令是:vcs -cm_pp -gui|batch;对VCS-MX,启 动cmView的命令是:cmView -b。-b是指以批处理的方式运行,即写覆盖率报 告。 以下将对一些有关覆盖率的编译选项、运行...
For more information, refer to "Coverage" . • DirectC Interface — this interface allows you to directly embed user-created C/C++ functions within your Verilog design description. This results in a significant improvement in ease-of-use and performance over existing PLI-based methods. VCS ...
这里不详细介绍CLI 命令具体可以参考usrerguide.注意我们也可以把CLI的命令写成一个script的文件在vcs编译时调用.>vcs source.v –R –s –include script_file 或者在cli下调用cli>source script_file 2. VirSim交互调试模式 启动VirSim交互调试模式和调用CLI一样也是有两中方法.>vcs source.v –RI –line +vc...
These permit files are cumulative so as well as unlocking the new coverage they will also hold the permits necessary to unlock all your existing coverage. AVCS User Guide V3.4 JRC User Guide V1.0 12 5 ADMIRALTY Information Overlay The ADMIRALTY Information Overlay (AIO) is a digital dataset ...
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
-ova_cov Enables functional coverage. -P pli.tab Specifies a PLI table file. -R Run the executable file immediately after VCS links together the executable file. You can add any runtime option to the vcs command line. -s Stop simulation just as it begins. Use this option with the -R ...
-cm line|cond|fsm|tgl|obc|path设定coverage的方式 +define+macro=value+预编译宏定义 -f filename RTL文件列表 +incdir+directory+添加include文件夹 -I进入交互界面 -l logfile文件名 -P pli.tab定义PLI的列表(Tab)文件 +v2k使用推荐的标准 -y定义verilog的库 ...
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If you include the gui keyword argument, cmView starts the graphical user interface to displaying coverage data. -cm_scope "" Limits the scope of what VCS compiles for coverage. It takes an argument that is similar, but not identical to, a line in the configuration file specified with the...