Altera fpgas: learning through labs using vhdl download files






















Typically, this window pops up with a total time to analyse the output of your circuit of 20 nanoseconds. That is a little short on time. We will change this by navigating to the Edit tab, and selecting End Time. In this class, 16 micro-seconds will be a nice time frame to work with.

Some labs might specify a different time, this is where you change that. The grid size doesn't automatically change. So want to change it. Under the Edit tab, click Grid Size. Inside the dialogue window, edit the boxes and double check that you have selected the right scale nano, micro, milli. It should look like picture 3.

Now that the vector file is configured properly we need to import or link to the inputs and outputs created in our Schematic file. Right click on the left panel. This will bring up a new window with several options. Press that button and leave the other options alone.

It searches for the pins in your schematic. Hit that button. This can be done individually if needed with the single arrow button, or all pins at once with the double arrow button. This simulation will run your circuit and easily allow you to change the inputs.

This was our whole goal. The first two pictures show my comparator circuit will no inputs. Both data streams here A and B have no data, thus they are equal and the "W" output goes high. The next few pictures will show how to change the input and what happens to the output "W" when the two data streams are not equal. Go to the Assignments tab and down to Pin Planner.

This brings up a new window. Go ahead and maximize it. In this pin assignment window, you can select the individual pins by clicking in the location field and typing or searching for the correct pins. This last step is the easy one. This will bring up a new window; check to make sure it says Blaster and click Start. Congrats you're Done. As you have given the steps the waveform is in my screen but not able to understand the work procedure.

I just completed a university course on this exact software and Altera board. Again, good instructable! Note, that the waveform functions in the newer version of Quartus have been moved to Qsim. Reply 8 years ago on Introduction. Thanks, and Great note about the differing version of Quartus. Download a free evaluation VHDL Tutorial: Learn by Example The following example shows how to write the program to incorporate multiple components in the design of a more complex circuit.

Manual and Tutorials v4. Supports 1. The official home of the Python Programming Language. Python source code and installers are available for download for all versions! Latest: Python 3. FREE, no license required Object oriented interface allows easy program creation without seeing complex text programming language. Programming and Embedded Linux Getting Started Guide this distributions may work as well but not guaranteed to be work-free.

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