Contributing

How do I compile Unisim library in ModelSim?

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How do I compile Unisim library in ModelSim?

3 Answers

  1. compile UNISIM libraries by runnin compxlib and following wizard.
  2. then in your modelsim, library pane add new library.
  3. after that add library from existing library and point to folder which contains compiled version of unisim, e.g. it is C:\Xilinx\10.1\ISE\vhdl\mti_senisim for me.

How do I compile a library in ModelSim?

ModelSim-Altera Software

  1. Step 2: Create a New Library. Go to File menu, select New, and click the library. Type work in the Library Name column, then click OK.
  2. Compile the Library and Design File. Go to Compile, and then select Compile. Select work library then look in the for the design file.

How do I compile a System Verilog in ModelSim?

2.3 Compile the Verilog file After writing the code, go to the Project tab and right-click on the file in use. From the menu select , and note the Transcript window and the file status.

What is Unisim library?

The UNISIM library is used in functional simulation and behavioral simulation when the RTL instantiates device primitives. VHDL UNISIM Library. The VHDL UNISIM library is located at /data/vhdl/src/unisims.

How do I run simulation in Questa?

To perform a functional simulation with the QuestaSim software with command-line commands

  1. From the Mentor Graphics® QuestaSim main window, chose Execute Macro.
  2. In the Execute Do File dialog box, locate your QuestaSim macro file (. do).
  3. Click Open.

What is the difference between ModelSim and QuestaSim?

Questa Sim offers high-performance and advanced debugging capabilities, while ModelSim PE is the entry-level simulator for hobbyists and students. Questa Sim is used in large multi-million gate designs, and is supported on Microsoft Windows and Linux, in 32-bit and 64-bit architectures.

How do you run a VCS?

To start VCS Simulator from the command line (Windows)

  1. To simulate a cluster running a particular operating system, copy the types.cf.
  2. Add custom type definitions to the file, if required, and rename the file to types.cf.
  3. If you have a main.cf file to run in the simulated cluster, copy it to.
  4. Start VCS Simulator:

How do you run a simulation on ModelSim?

  1. In order to run your simulation, you need to create a project. Click File -> New -> Project.
  2. Click on Add Existing File as shown in the picture to the right.
  3. To start your simulation, click on Simulate in the Menu Bar, then click Start Simulation.
  4. Here is your waveform window.

How do you run a DO file in ModelSim?

To run the DO file we just created, start simulating lab3step0. Once the simulation has started, type “do basic-alarm.do” to run the DO file.

Is questa a ModelSim?

Questa is Mentor’s flagship product that has full System Verilog simulation support. Modelsim is an older product that has limited support for System Verilog. If you plan on using OVM/UVM then you would want to go with Questa, otherwise Modelsim is good enough.

How to compile UniSIM libraries in ModelSim/Ise?

compile UNISIM libraries by runnin compxlib and following wizard. then in your modelsim, library pane add new library. First of all it would be good to know which version of Modelsim/ISE you are using. In general the Xilinx simulation libraries have to be compiled.

What is Xilinx UniSIM used for?

Used during RTL Behavioral simulation for designs containing certain cores created by the Xilinx IP catalog Used for simulating timing simulation netlists produced after synthesis or implementation. (Verilog UNISIM with timing) Used for functional and timing simulation of complex FPGA components, such as PCIe® IP, Gigabit Transiever

What is the use of UniSIM with timing?

Used for simulating timing simulation netlists produced after synthesis or implementation. (Verilog UNISIM with timing) Used for functional and timing simulation of complex FPGA components, such as PCIe® IP, Gigabit Transiever You must specify different simulation libraries according to the simulation points.

Where can I download precompiled Xilinx simulation libraries?

Alternatively, you can also download the precompiled Xilinx simulation libraries from http://www.aldec.com/downloads. (Select the Aldec product you use to see the precompiled libraries for that specific product/version).

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