1. Advanced Digital Circuits ECET 146 Week 2 Professor Iskandar Hack ET 221B, 481-5733 hack@ipfw.edu

2. Week’s Goals Downloading and Installing Altera’s Quatrus Software Introduction of Altera’s Quatrus II Software including : Entering Design into Design Software using Schematic Editor Compiling design to implement into an Altera CPLD Reviewing Report File to Determine: Chip Utilization Pin outs Simulating Design

3. Can you download Altera?? The file is approximately 1.4 Gbyte and if you don’t have a broadband connection don’t attempt to download the file at home. Your options are (if you want to have the software installed at home or on a laptop) to bring in a blank CD to the lab tech office and request a copy or to use a large (2G or larger) flash drive and download it in the lab.

4. Downloading Altera’s Max+ Plus II Go to Altera’s University Download page at https://www.altera.com/support/software/download/altera_design/quart us_we/dnl-quartus_we.jsp Select Quartusii_50_sp_web_edition_single.exe https://www.altera.com/support/software/download/altera_design/quart us_we/dnl-quartus_we.jsp

5. Downloading Altera Quartus II Fill in the questionnaire and submit request

6. Downloading Altera III Select Save File when download dialog appears

7. Downloading Altera III Select a directory that you will remember to save the file to (Firefox likes to save things to the desktop)

8. Installing Altera Open the directory you saved the install file to in Windows Explorer and double click the install file

9. Installing Altera II Accept all of the defaults when installing the software.

10. Installing Altera III Enter your name and either ‘home’ or Purdue for when asked

11. Installing Altera IV Select Complete install

12. Installing Altera V Typical install screen

13. Installing Altera VI Turn off Talk Back when prompted

14. Entering Schematic Design Open the Altera Quatrus II Software and select new and then Block Diagram/Schematic file

15. Entering Symbols Draw the schematic by double clicking and selecting the symbols to enter appropriate symbols (note: if you are entering more than one of the same symbol, you can turn on Repeat insert mode) input (name of symbol Repeat mode

16. Entering Wires Draw wires by moving the cursor over the inputs or outputs of gates (or I/O pads) until a crosshair appears (along with the upside down L) and draw with the left mouse button.

17. Exercise One Draw the following schematic

18. Renaming Pins Double Click on I/O pins show that they are highlighted and type in new name (the software should automatically highlight the next input pin)

19. Finish Drawing for Exercise One Rename all the pins as shown

20. Save Design Go to File and select save as and save design as Example1.bdf (note gdf = block design file) on your flash or zip drive if in lab, or in your working directory otherwise. Note, check box – create new project based on this file

21. Creating the Project I Say yes to the following dialog box

22. Creating the Project II This page is just for information – hit next

23. Creating the Project III Take the default on the next dialog box note the name of the project is the same as what you named the file. At this point (for this example) we are done – we can hit Finish

24. Verify the Project is correct After setting the project be sure that that the project name matches the file name. Project Name Current File being edited

25. Notes regarding Project Names The project name does NOT contain the.bdf extension Thus if there are more than one type of design file in the project such as wdf (waveform design files) or tdf (text design files) then the system will not know what file goes with the project name. Therefore you can NOT have a file named Example1.bdf and Example1.tdf in the same directory. This will cause MAJOR problems for the software. Later in the semester you’ll have projects with more than one file – BEWARE of the names of the files, they must be unique.

26. Compiling the Project Hit the hot key on the top of the screen to start compiling your project.

27. The Compiler If you did everything right thus far you should see something like this:

28. Compiler Reports The compiler creates a number of reports, which at this point would mean nothing to you, but you may want to explore them. I/O pin info Boolean EQ

29. Drawing Waveforms for Simulation We now need to create a new file to hold our simulation input waveforms. This done by hitting new and selecting Other and vector waveform file (vwf)

30. Entering Nodes You will need to double click in the node area of the display – this will bring up the following dialog box Select Node Finder

31. Entering Nodes II (1) Start by selecting Pins: all (2) Then hit List (3) Move all pins to the right by hitting >> (4) Hit OK

32. Check if all nodes are selected Verify in the waveform editor that all nodes are shown Inputs Output

33. Change Grid and End Time Select Edit, Grid time, and change it to 50 nS Select Edit, End time and change it to 1.6 uS

34. Grouping Inputs Select all the inputs, right click, hit ‘Group’ and use inputs[3..0] for the name of the inputs, Hex as radix, and uncheck grey count

35. Display after Grouping + will expand group to show the individual pins - will hide individual pins

36. Using Count Function Select the Group, and then hit the count button on the left side of the screen. Take the defaults (start at 0, incr by 1, End value F)

37. Display after Count You should see the following after hitting OK

38. Save Simulation File Up to now you should have seen that the output is neither high or low. That is because it has not been simulated yet. In order to simulate you must first save the file as example1.vwf Leave checked

39. Simulate This is the easy part – Hit the simulate button on the top of the screen. Simulate

40. Verify Simulation You should have a value for the output for each input condition. Manually determine (using techniques from ECET 111) what the output should be for each condition and verify that the output matches that.

41. Simulation Display

42. Assignment One Using techniques from ECET 111 design a circuit (no need to minimize) for the following Boolean expression. Manually draw up truth table for the equation Enter the design into the Altera Software and simulate the design You’ll need to use the following symbols: NOT AND2 OR2 INPUT OUTPUT Compare the truth table to the simulation Turn in hand drawn schematic, truth table, print out of the schematic from Altera, and a copy of the simulation.