Mudanças entre as edições de "Seguindo o tutorial da ALTERA para o MODELSIM"
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| Linha 23: | Linha 23: | ||
;Compiling a Project: | ;Compiling a Project: | ||
Compilation in ModelSim checks if the project files are correct and creates intermediate data that will be used during simulation. | Compilation in ModelSim checks if the project files are correct and creates intermediate data that will be used during simulation. | ||
| − | *select '''[Compile > Compile All]'''. A green check mark will appear to the right of the serial.vhd file in the Project tab. | + | * select '''[Compile > Compile All]'''. A green check mark will appear to the right of the serial.vhd file in the Project tab. |
| + | |||
| + | ;Simulation: | ||
| + | * Put Modelsim in simulation mode by selecting '''[Simulate > Start Simulation...]''' | ||
| + | * The window to start simulation consists of many tabs. For the purposes of the functional simulation, we only need to look at the '''Design tab'''. | ||
| + | * In the Design tab you will see a list of libraries and entities you can simulate. In this tutorial, simulate a entity called serial. | ||
| + | * To select this entity, scroll down and locate the '''tutorial library''' and click on the plus (+) sign. | ||
| + | * You will see three entities available for simulation: FSM, serial, and shift_reg. '''Select the serial''' entity (Design Unit(s) = tutorial.serial) and click '''[OK]''' to begin simulation. | ||
Edição das 19h19min de 16 de setembro de 2015
Este tutorial ensina como utilizar o Modelsim para realizar a simulação funcional e também temporal. É requisito para a realização do tutorial o acesso ao software Quartus II e Modelsim ou Modelsim-ALTERA.
PASSO 1
- Ler o tutorial Using ModelSim to Simulate Logic Circuits in VHDL Designs, ou [1]
- Obter os arquivos para realizar o tutorial
- Para usar o ModelSim 10.1d na CLOUD-IFSC abra um terminal e digite:
/opt/altera/13.0sp1/modelsim_ase/bin/vsim
- Para usar o ModelSim 10.1d no LabProg abra um terminal e digite:
/opt/altera/13.0/quartus/modelsim_ase/linux/vsim
PASSO 2 - Functional Simulation with ModelSim
- Creating a Project
- To create a project in ModelSim, select [File > New > Project...]
- project name = serial_adder,
- project location <= <subdiretorio do usuário>/Using_ModelSim/functional
- default library name <= tutorial
- copy settings field.
- click [OK]
- Since the file for this tutorial exists, click Add Existing File and select serial.vhd file.
- Once the file is added to the project, it will appear in the Project tab
- click [Close]
- Compiling a Project
Compilation in ModelSim checks if the project files are correct and creates intermediate data that will be used during simulation.
- select [Compile > Compile All]. A green check mark will appear to the right of the serial.vhd file in the Project tab.
- Simulation
- Put Modelsim in simulation mode by selecting [Simulate > Start Simulation...]
- The window to start simulation consists of many tabs. For the purposes of the functional simulation, we only need to look at the Design tab.
- In the Design tab you will see a list of libraries and entities you can simulate. In this tutorial, simulate a entity called serial.
- To select this entity, scroll down and locate the tutorial library and click on the plus (+) sign.
- You will see three entities available for simulation: FSM, serial, and shift_reg. Select the serial entity (Design Unit(s) = tutorial.serial) and click [OK] to begin simulation.