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Questasim Commands? Top Answer Update

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Questasim Commands
Questasim Commands

How do I run in QuestaSim?

If you have not already done so, perform Setting Up a QuestaSim Project with Command-Line Commands.

To run a macro script:
  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 QuestaSim used for?

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. ModelSim can also be used with MATLAB/Simulink, using Link for ModelSim. Link for ModelSim is a fast bidirectional co-simulation interface between Simulink and ModelSim.


How to use Questasim for Beginners | Schematic View | TestBench

How to use Questasim for Beginners | Schematic View | TestBench
How to use Questasim for Beginners | Schematic View | TestBench

Images related to the topicHow to use Questasim for Beginners | Schematic View | TestBench

How To Use Questasim For Beginners | Schematic View | Testbench
How To Use Questasim For Beginners | Schematic View | Testbench

How do I add a library to QuestaSim?

To map the design libraries to your work library: On the File menu, point to New and click Library (File menu). The Create a New Library dialog box appears. Type lpm in the Library Name box, type the name of the work library in the Library Maps to box, and then click OK.

How do you check waveforms in Questasim?

Questa has its own Waveform Log Format (*. wlf) file for waveform analysis. You can convert a VCD file into a WLF file, but the recommended flow is to write to this WLF file directly during simulation. The Questasim User’s Manual has more information on this.

What is VHDL code?

VHDL stands for very high-speed integrated circuit hardware description language. It is a programming language used to model a digital system by dataflow, behavioral and structural style of modeling. This language was first introduced in 1981 for the department of Defense (DoD) under the VHSIC program.

What is ModelSim Altera?

You can perform a functional and/or a timing simulation of a Quartus II-generated design with the Mentor Graphics ModelSim-Altera software (OEM) or the ModelSim PE or SE (non-OEM) software. The ModelSim software is a dual-language simulator; you can simulate designs containing either Verilog HDL, VHDL, or both.

What is Questa FPGA?

The Questa Advanced Simulator is the core simulation and debug engine of the Questa Verification Solution; the comprehensive advanced verification platform capable of reducing the risk of validating complex FPGA and SoC designs.


See some more details on the topic questasim commands here:


ModelSim Command Reference Manual – Microsemi

Wave Window Commands for Expanded Time Display . … (optional) Specifies a full or relative directory path for QuestaSim to use as the local directory.

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The ModelSim commands you need to know – VHDLwhiz

When you press a button in the ModelSim GUI, it runs a command backend. … Many people struggle to understand the ModelSim/QuestaSim VHDL …

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Hướng dẫn chạy QuestaSim dùng command line (batch-mode …

Trong bài viết này tôi sẽ hướng dẫn các bạn chạy QUESTASIM dùng commad line như môi trường Linux (hay còn gọi là chạy ở chế độ batch-mode).

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Questasim Equivalent commands for Icarus Verilog

and then finally the command vvp a.out is used to simulate and view the waveform in waveform viewver. If the same operation is to be done in Questasim what …

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What is the use of Verilog HDL?

You can use Verilog HDL for designing hardware and for creating test entities to verify the behavior of a piece of hardware. Verilog HDL is used as an entry format by a variety of EDA tools, including synthesis tools such as Quartus® Prime Integrated Synthesis, simulation tools, and formal verification tools.

Do file commands ModelSim?

DO files are essentially a very basic scripting language for ModelSim. In essence, DO files contain a list of commands that are run in the ModelSim command prompt. In previous labs, you may have used some of these commands to force inputs to a particular value or run the simulation.

What is difference between freeze deposit and force in Verilog?

The force command has -freeze, -drive, and -deposit options. When none of these is specified, then -freeze is assumed for unresolved signals and -drive is assumed for resolved signals. This is designed to provide compatibility with force files.


Mentor Questa demo

Mentor Questa demo
Mentor Questa demo

Images related to the topicMentor Questa demo

Mentor Questa Demo
Mentor Questa Demo

How do I show signals on ModelSim?

From Modelsim, you should easily be able to click on the module that you want (Circle 1) and in Objects window (Circle 2) you will be able to see the signals within that module and you can then easily drag the signals you want to the Wave window.

How do I compile Altera libraries 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 <project directory> for the design file.

How do I get waves in Verilog?

Loading Waves for SystemVerilog and Verilog Simulations
  1. Go to your code on EDA Playground. For example: RAM Design and Test.
  2. Make sure your code contains appropriate function calls to create a *.vcd file. For example: …
  3. Select a simulator and check the Open EPWave after run checkbox. …
  4. Click Run.

How do I open a VCD waveform?

To open a waveform with GTKWave on Linux, run gtkwave /path/to/wave. vcd. On Mac, if you’re using GTKWave, you can open the GTKWave application, and then use file → open new window to access the file. Download this VCD and complete the following steps.

How do you save a waveform in Questasim?

To save the current format of your Wave window, click in the Wave window so it becomes the active window, then choose File -> Save. The Save Format dialog box will appear.

What is VHDL and FPGA?

Field-Programmable: An FPGA is manufactured to be easily reconfigured by developers, designers or customers. To program an FPGA as a specific configuration, Verilog HDL or VHDL (Hardware Description Language) is used as the standard language for FPGA programming.

What is VHDL and Verilog?

Both Verilog and VHDL are Hardware Description Languages (HDL). These languages help to describe hardware of digital system such as microprocessors, and flip-flops. Therefore, these languages are different from regular programming languages. VHDL is an older language whereas Verilog is the latest language.

Is VHDL difficult?

The languages are very close, so once you learn one it’s not to hard to learn the other. Thus, picking one to learn first is not that big of a decision. But if you are concerned about it, the general consensus is that it is much easier to learn VHDL and then learn Verilog, because VHDL is the harder language to learn.

Is ModelSim part of Quartus?

Intel licenses Mentor Graphics ModelSim*-Intel® FPGA simulation software to customers with Intel® Quartus® Prime Design Software.

ModelSim*-Intel® FPGA Edition Software Features and Benefits.
ModelSim*-Intel® FPGA Starter Edition ModelSim*-Intel® FPGA Edition
Download Download Download

GVIM Tutorial Session 1 – Basic GVIM Commands

GVIM Tutorial Session 1 – Basic GVIM Commands
GVIM Tutorial Session 1 – Basic GVIM Commands

Images related to the topicGVIM Tutorial Session 1 – Basic GVIM Commands

Gvim Tutorial Session 1 - Basic Gvim Commands
Gvim Tutorial Session 1 – Basic Gvim Commands

Is ModelSim student edition free?

ModelSim PE Student Edition is a free download of the industry leading ModelSim HDL simulator for use by students in their academic coursework. – Support for both VHDL and Verilog designs (non-mixed).

Is there a free version of ModelSim?

There are two opportunities to get a legal free Modelsim license: If you are a student, you can get a free student edition at Mentor website link. From Altera website, downloading Quartus II web edition. Altera provides a free license limited to Altera FPGA.

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