Refer to the previous post for introduction.
System Verilog DPI NCVerilog
The above example gives a demo with NCVerilog.
Here is the run script for running the same example with Modelsim under windows.
Download here. system-verilog-dpi-modelsim.pdf
#File name run.tcl
# Author: A.G.Raja
# Website: agraja.wordpress.com
# License: GPL
#Type at Transcript terminal: source run.tcl
vlib work
vlog -sv -dpiheader dpiheader.h dpi_top.v
exec gcc -c -g -IE:/modelsim/include dpi_main.c -o dpi_main.obj
exec gcc -shared -o dpi_main.dll dpi_main.obj -LE:/modelsim/win32
vsim -novopt top -sv_lib dpi_main
run
# EOF run.tcl
Replace “E:/modelsim” with “modelsim installation path”
1) Don’t create a new project while starting Modelsim
2) Open and proceed directly to Modelsim.
3) At the transcript terminal change to the working directory
4) No need to create a folder named work.
5) The run script given above does it.
Download here. system-verilog-dpi-modelsim.pdf
Download NCVerilog demo here. systemverilogdpi.pdf