回复 23# kaku817
我的操作如下:
1. 安装Modelsim和Debussy并正确设置好license,二者独立都可以用;
2.将Debussy安装目录下share\PLI\modelsim_pli54\WINNT\novas.dll拷贝到 Modelsim安装目录下win32目录下;
3.修改Modelsim安装目录下modelsim.ini文件,添加Veriuser = novas.dll ;
4.将Debussy安装目录下share\PLI\modelsim_pli54\WINNT\novas_vlog.v拷贝到 工程目录的源代码目录下;
5.Testbench里面使用novas/debussy的PLI来dump波形 --------------------------------------------------------------
initial
begin
$fsdbDumpfile("info_fetch_tb.fsdb");
$fsdbDumpvars;
end
6.运行modelsim,编译novas_vlog.v ,设计的verilog代码,测试激励verilog; 7.调用仿真时,报如下问题: # vsim -voptargs=+acc work.test
# Loading work.test(fast)
# Loading work.dcdc(fast)
# ** Warning: (vsim-PLI-3003) F:/modelsim_design/dcdc/test.v(22): [TOFD] - System task or function '$fsdbDumpfile' is not defined.
# Region: /test
# ** Warning: (vsim-PLI-3003) F:/modelsim_design/dcdc/test.v(23): [TOFD] - System task or function '$fsdbDumpvars' is not defined.
# Region: /test
为什么呢? |