Difference between revisions of "FPGA Tutorials"

Revision as of 21:37, 23 March 2011

This page contains links to the data sheets and reference manuals for the parts and software we will be using. Please don't print them out; this will waste paper.

Hardware

We will be using the Digilent BASYS Board (shown above) which uses a Xilinx Spartan 3E FPGA.

• BASYS Board Reference Manual
• BASYS Board Schematic

Software

We will be using the Xilinx ISE WebPack 9.2i(free). The most current version is ISE WebPack 12.3, so make sure you download 9.2i rather 12.x, 11.x, or 10.x!!!

This software is already installed on the machines in BE104. For home use, you can download this software for free from the Xilinx ISE Webpack page using the following instructions:

1. Register for a Xilinx account (painless).
2. Fill out the survey.
3. Click on Download Center near the top right.
4. Select ISE WebPACK as the DownLoad Type.
5. Select 9.2i as the ISE Version.
6. Select your operating system.
7. Then click on Search.
8. Use WebInstall. To speed up the installation don't install the Cable Drivers, and only install the set of parts including the Spartan 3E.
9. You then need to go back and get the ISE Service Pack 4 for ISE 9.2i.

Please note that you may not use Xilinx's Customer Support if you encounter a problem (this is a condition of the use of this software). Please contact the instructor or TAs if you have a problem.

These are industrial strength tools. We will guide you through their use, keeping things simple. You are welcome to explore other features of the tools, but make sure to save your work first.

We will be using the Xilinx ISE WebPack 9.2i(free). The most current version is ISE WebPack 12.3, so make sure you download 9.2i rather than 12.x, 11.x or 10.x!!! You'll need a fast connection to download these tools.

You can download this software(free) from the Xilinx ISE 9.2i Webpack page. Click on archive and then select 9.2. You will need both the 9.2 Webpack and the 9.2SP4 Service Pack.

1. Register for a Xilinx account (painless).
2. Fill out the survey.
3. They will e-mail you a password. After logging in go back to Xilinx ISE 9.2i Webpack page.
4. Select the Webinstall version
5. To speed up the installation don't install the Cable Drivers, and only install the set of parts including the Spartan 3E series.
6. You then need to go back and get the ISE Service Pack 4 for ISE 9.2i from Xilinx ISE 9.2i Webpack page (link in the shaded region).

This software is already installed on the machines in BE104. Please note that you may not use Xilinx's Customer Support if you encounter a problem (this is a condition of the use of this software). Please contact the instructor or TAs if you have a problem.

Instructions

These are industrial strength tools. We will guide you through their use, keeping things as simple as possible. You are welcome to explore other features of the tools, but make sure to save your work first!

Instructions for:

• Downloading a bit stream to the board
• Creating a new project
• Archiving and storing your ISE project
• Entering a schematic
• Creating a schematic symbol
• Simulating your design with ModelSim
• Using buses in a schematic
• Using Verilog to describe combinational logic
• Implementing State Machines using Verilog for the logic

Other links:

• Resistor color codes
• Is my board working?
• Common problems

The CMPE100 Web: Copyright 2011; Department of Computer Engineering, University of California, Santa Cruz.