Tutorial 1
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This document provides a tutorial on using ModelSim to design digital circuits using VHDL. It introduces ModelSim and walks through creating a project, adding and compiling a VHDL file, simulating the design, and viewing results on the waveform window. The tutorial is organized into multiple levels of headings and contains 15 pages of content and instructions.
![• Click to editgMasterstext u s i n g V H D L
D i i t a l D e i g n styles
– Second level Tutorial [1]
• Third level
– Fourth level
» Fifth level
Introduced by
Using ModelSim SE
[1]
Cairo-Egypt
Version 03 – June 2012 1](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-1-320.jpg)
![about Start Group
• Click to edit Master text styles
Mahmoud Abdellatif
– Second level
Alaa Salah Shehata
• Third Salah
Mohamed level
Mohamed Talaat
– Fourth level
» Fifth level
start.courses@gmail.com www.slideshare.net/StartGroup
www.facebook.com/groups/start.group
www.startgroup.weebly.com
+ 02 0122-4504158 M.A www.youtube.com/StartGroup2011
+ 02 0128-0090250 A.S
Tutorial [1] 2](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-2-320.jpg)
![ModelSim Tutorial
• Click to edit Master text styles and Toolbars
Menus
– Second level
WorkSpace
• Third level
Projects, Files, Libraries
– Fourth level
used is shown here
» Fifth level
Transcript Area
All ModelSim ordered is
written here in TCL script Double Click on
ModelSim Icon on your
Desktop
Tutorial [1] 3](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-3-320.jpg)
![ModelSim Tutorial
Create Project window
• Click to edit Master text styles is opened
Write Project name
– Second level Press OK
• Third level
– Fourth level
» Fifth level
To create new Project
File > New > Project
Tutorial [1] 4](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-4-320.jpg)
![ModelSim Tutorial
• Click to edit Master text styles
– Second level
• Third level
– Fourth level
» Fifth level
ModelSim asks to add items to Write File name and_gate
Project, now we will add a new Add File as Type VHDL
file Press OK
Click on Create New File Press Close
Tutorial [1] 5](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-5-320.jpg)
![ModelSim Tutorial
• Click to edit Master text styles
WorkSpace now has new
and_gate of type VHDL
file
– Second level Note that status still unkonwn as
file not used
• Third level
– Fourth level
Double Click on the File
» Fifth level Text editor appears on the right
You are now ready to write your vhdl code
Tutorial [1] 6](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-6-320.jpg)
![ModelSim Tutorial
• Click to edit Master text styles
– Second level
• Third level
– Fourth level
» Fifth level
Tutorial [1] 7](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-7-320.jpg)
![ModelSim Tutorial
Press Compile (on the Left)
• Click to edit Master text styles
– Second level
• Third level
– Fourth level
If file is compiled » Fifth level
correct a green message will
appear at the transcript of successful compile
operation
Also Status of Sile changed to be compiled
Tutorial [1] 8](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-8-320.jpg)
![ModelSim Tutorial
Instead of Compile Icon you can use menu
• Click to edit Master text styles
File > Compile > Compile all
Or simply write in Transcript
– Second level
vcom and_gate.vhdl
• Third level
Where and_gate.vhd is the file name
– Fourth level
» Fifth level
Tutorial [1] 9](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-9-320.jpg)
![ModelSim Tutorial
To simulate
Simulation > Start Simulation
• Click to edit Master text styles
Then open WORK ? And_gate ? Behave ? OK
Or simply write in transcript
– Second levelvsim work.and_gate
Where and_gate here is the name of yopur entity compiled
• Third level
– Fourth level
» Fifth level
Tutorial [1] 10](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-10-320.jpg)
![ModelSim Tutorial
Now on workspace you have new window SIM
Right Click > Add > to wave > All Items In region and below
• Click to edit Master text styles
– Second level
• Third level
– Fourth level
» Fifth level
Tutorial [1] 11](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-11-320.jpg)
![ModelSim Tutorial
Wave window appears
Now you are ready to simulate your code and show results
• Click to edit Master text styles
Write click on signal a > Force > write value on a to test it
Press Ok then repeat with b
– Second level
• Third level
– Fourth level
» Fifth level
Tutorial [1] 12](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-12-320.jpg)
![ModelSim Tutorial
Press Run to show results
• Click to edit Master text styles
Use cursor to run over results
– Second level
• Third level
– Fourth level
» Fifth level
To end simulation
Simulate > End Simulation
Tutorial [1] 13](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-13-320.jpg)
![ModelSim Tutorial
Now try to use transcript only as shown write his to show how your
• Click to edit Master text styles
orders are translated
His
You can rerun your code if its entity is the same by writing the same lines
– Second level
Try it now
• Third level
– Fourth level
» Fifth level
Tutorial [1] 14](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-14-320.jpg)
![Take Your Notes
Print the slides and take your notes here
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Tutorial [1] 15](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-15-320.jpg)
![You are The Best
• Click to edit Master text styles
– Second level
• Third level
– Fourth level
» Fifth level
Tutorial [1] 16](https://image.slidesharecdn.com/tutorial1-120712155444-phpapp01/85/Tutorial-1-16-320.jpg)
Tutorial 1
- 1. • Click to editgMasterstext u s i n g V H D L D i i t a l D e i g n styles – Second level Tutorial [1] • Third level – Fourth level » Fifth level Introduced by Using ModelSim SE [1] Cairo-Egypt Version 03 – June 2012 1
- 2. about Start Group • Click to edit Master text styles Mahmoud Abdellatif – Second level Alaa Salah Shehata • Third Salah Mohamed level Mohamed Talaat – Fourth level » Fifth level start.courses@gmail.com www.slideshare.net/StartGroup www.facebook.com/groups/start.group www.startgroup.weebly.com + 02 0122-4504158 M.A www.youtube.com/StartGroup2011 + 02 0128-0090250 A.S Tutorial [1] 2
- 3. ModelSim Tutorial • Click to edit Master text styles and Toolbars Menus – Second level WorkSpace • Third level Projects, Files, Libraries – Fourth level used is shown here » Fifth level Transcript Area All ModelSim ordered is written here in TCL script Double Click on ModelSim Icon on your Desktop Tutorial [1] 3
- 4. ModelSim Tutorial Create Project window • Click to edit Master text styles is opened Write Project name – Second level Press OK • Third level – Fourth level » Fifth level To create new Project File > New > Project Tutorial [1] 4
- 5. ModelSim Tutorial • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level ModelSim asks to add items to Write File name and_gate Project, now we will add a new Add File as Type VHDL file Press OK Click on Create New File Press Close Tutorial [1] 5
- 6. ModelSim Tutorial • Click to edit Master text styles WorkSpace now has new and_gate of type VHDL file – Second level Note that status still unkonwn as file not used • Third level – Fourth level Double Click on the File » Fifth level Text editor appears on the right You are now ready to write your vhdl code Tutorial [1] 6
- 7. ModelSim Tutorial • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level Tutorial [1] 7
- 8. ModelSim Tutorial Press Compile (on the Left) • Click to edit Master text styles – Second level • Third level – Fourth level If file is compiled » Fifth level correct a green message will appear at the transcript of successful compile operation Also Status of Sile changed to be compiled Tutorial [1] 8
- 9. ModelSim Tutorial Instead of Compile Icon you can use menu • Click to edit Master text styles File > Compile > Compile all Or simply write in Transcript – Second level vcom and_gate.vhdl • Third level Where and_gate.vhd is the file name – Fourth level » Fifth level Tutorial [1] 9
- 10. ModelSim Tutorial To simulate Simulation > Start Simulation • Click to edit Master text styles Then open WORK ? And_gate ? Behave ? OK Or simply write in transcript – Second levelvsim work.and_gate Where and_gate here is the name of yopur entity compiled • Third level – Fourth level » Fifth level Tutorial [1] 10
- 11. ModelSim Tutorial Now on workspace you have new window SIM Right Click > Add > to wave > All Items In region and below • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level Tutorial [1] 11
- 12. ModelSim Tutorial Wave window appears Now you are ready to simulate your code and show results • Click to edit Master text styles Write click on signal a > Force > write value on a to test it Press Ok then repeat with b – Second level • Third level – Fourth level » Fifth level Tutorial [1] 12
- 13. ModelSim Tutorial Press Run to show results • Click to edit Master text styles Use cursor to run over results – Second level • Third level – Fourth level » Fifth level To end simulation Simulate > End Simulation Tutorial [1] 13
- 14. ModelSim Tutorial Now try to use transcript only as shown write his to show how your • Click to edit Master text styles orders are translated His You can rerun your code if its entity is the same by writing the same lines – Second level Try it now • Third level – Fourth level » Fifth level Tutorial [1] 14
- 15. Take Your Notes Print the slides and take your notes here -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- • Click to edit Master text styles -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- – Second level -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- • Third level -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- – Fourth level -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- » Fifth level -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- -------------------------------------------------------------------------------------------------------------------------------------- Tutorial [1] 15
- 16. You are The Best • Click to edit Master text styles – Second level • Third level – Fourth level » Fifth level Tutorial [1] 16