MODELSIM仿真的问题
我在仿真K8051的ip核时除了问题，编译是成功的，也没什么警告，但是想要用MODELSIM仿真时，出现了下面的错误，我的CPU_Core文件是VQM格式的，会不会MODELSIM不能调用啊？# ** Note: (vsim-3812) Design is being optimized...
# ** Error: (vopt-7) Failed to open info file "work/_info" in read mode.
# No such file or directory. (errno = ENOENT)
# ** Error: E:/workspace/CPU8051/8051/K8051.v(91): Module 'CPU_Core' is not defined.
# Optimization failed
# Error loading design 估计不能前仿真，只能后仿
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