- #MODELSIM SIMULATION TOOL SIMULATOR#
- #MODELSIM SIMULATION TOOL DOWNLOAD#
- #MODELSIM SIMULATION TOOL WINDOWS#
This needs to be done once after doing an "add modelsim" in the given directory. To get the "work" variable to within the modelsim.ini to get reflected in the simulation environment, we need to run the following command. Step2: Setting "work" environment variable Include "-work mti_lib" whenever a compilation is done.The remainder of this tutorial assumes this method is used. This is a preferred method unless multiple designs and versions are worked on. This allows for the specification of the "work" variable to be anything you please (in this case, it is mti_lib as seen in the modelsim.ini file).
#MODELSIM SIMULATION TOOL DOWNLOAD#
Once the library as been created you can just compile and simulate using this library. It must be noted that the above command needs to be issued just once i.e. % vlib (for this tutorial we use the library mti_lib) To create a library directory we need to issue the command: mti_lib" in the modelsim.ini file) that will be used to store the different compilation units. We must first establish the library directory (work variable corresponding to line "work =. Within the same folder (for case of simplicity) do all the following. In this case, we are only going to be looking at the arithmetic, shifting and memory based operations for the Execute Unit. The DUT corresponds to a watered down version of the DLX Execute Engine.
#MODELSIM SIMULATION TOOL SIMULATOR#
The Modelsim Simulator enables compilation of multiple design/verification/modeling units (each of which might be in a different language) into a common library (called the working library). If not, the information can be obtained from the remote access page.Īll the work should be done within the same folder say /Simulation/
#MODELSIM SIMULATION TOOL WINDOWS#
It is assumed here that user is aware of the requirements for remote access from a Windows platform. To invoke the tool at NCSU, remotely or on a Solaris/Linux platform, typeĪt this point, all the path settings are good to go for the executables associated with Modelsim. This tutorial borrows heavily from the the Questa Tutorial and is an improvement over Modelsim Tutorial created by Ambarish Sule. It also supports mixed-signal simulation and linking to tools like Matlab. The tool provides simulation support for latest standards of SystemC, SystemVerilog, Verilog 2001 standard and VHDL. Modelsim SE is a simulation (and verification) environment from Mentor.