Altera, shows how to setup the video demo on the altera de2 115 using camera. A vhdl based state machine is used to communicate with the lcd display controller. For example, the manual specifies that sw0 is connected to the fpga pin n25 and. Intel altera quartus fpga and vhdl tutorials billkleitz. Join the intel fpga academic program to get free teaching and research resources exclusively for faculty and staff. De2 development and education board user manual terasic. Using the sdram memory on alteras de2 board with vhdl design this tutorial explains how the sdram chip on alteras de2 development and education board can be used with a nios ii system implemented by using the altera sopc builder. Mar 05, 2019 intel altera quartus fpga and vhdl tutorials billkleitz.
Final step in the design process involves configuring the designed circuit in a cyclone iv fpga device as part of altera development and education board de2115. If set to multiple phases, the component generates one pwm. Playing audio through wm8731 using terasic de10standard fpga development board duration. The purpose of this board is to provid e the ideal vehicle for learning about di gital logic, computer organization, and fpgas. Connect your headset to the lineout audio port on the de2115 board. Department of electrical and computer engineering university. Vhdl, verilog, and the altera environment tutorial table of contents 1. This tutorial makes use of the vhdl design entry method. Jul 18, 2012 this tutorial will walk through an audio echo that can be implemented on an fpga development board. The design files include project files set up for select altera development boards, and components that you can use. This project will require an fpga board with an audio codec and the interface logic to the audio codec.
Use switch sw17 on the de2 board as the s input, switches sw7. Connect your headset to the lineout audio port on the de270 board. If you want to learn more about i2c, the wikipedia page is pretty straightforward. Mvp georgia techs dos version of make vhdl pretty, cleans up messy vhdl code and makes a text, html, or ps output file. The necessary knowledge can be acquired by reading the tutorials getting started with alteras de1 board and quartus ii introduction which exists in three versions based on the design entry method used, namely verilog, vhdl or schematic entry. Intel altera quartus fpga and vhdl tutorials youtube. The component outputs pwm signals based on the duty cycle set by user logic. Altera, shows how to setup the video demo on the altera de2 115 using camera resolution. Final step in the design process involves configuring the designed circuit in a cyclone iv fpga device as part of altera development and education board de2 115.
Modern digital designs with eda, vhdl and fpga terasic. These cores provides different functionality related to the de2 and possibly other altera sponseredboard. Connect a vga monitor to the vga port on the de1 board 4. Install the usb blaster driver software, as explained in the tutorial getting started with alteras de2 board. This tutorial is available on the de2 system cdrom and from the altera. Altera de2 board department of electrical and computer. Professor kleitz explains intel altera quartus fpgas and vhdl programming. Alteras sopc builder is the software needed for this task.
Connect your headset to the lineout audio port on the de2 board. Myhdl fpga tutorial ii audio echo christopher felton. Altera provides a suite of supporting materials for the de2 board. Sep 09, 2016 vhdl tutorial in quartus for altera de0 sebastian burchert. It uses the stateoftheart technology in both hardware and cad tools to expose students and. Lab 1 the goal of this lab is to get familiar with the mechanics of. Cyclone ii fpga chip can be used in the context of a simple nios ii system. Include the given vhdl code for the eightbit wide 2to1 multiplexer in your project. Interfacing a processor core in fpga to an audio system diva portal. This tutorial is available on the de1 system cdrom and from the altera de1 web pages. This tutorial explains how the sdram chip on alteras de2 development and. These tutorials represent the first contact with the software used in the thesis project. Audio tutorial this tutorial explains how to use the audio inputs and. Currently on my last lap of doing fypfinal year project.
The design process is illustrated by giving stepby. Nes audio chip in vhdl on altera de2 fpga board duration. A reader who does not have access to the de2 board will still. You might be thinking of i2s, which is digital, serial, often multichannel, audio. Access quick stepbystep guides to get started using the key features of intel fpga technology.
Getting started with alteras de2 board this document describes the scope of altera s de2 development and education board and the suporting materials provided by the altera corporation. I was tasked to design a module to display numbers, characters and also userdefined patterns on the lcd of altera de2 board. I2c is typically too slownot appropriate for audio. The discussion is based on the assumption that the reader has access to a de2 board and is familiar with the. If you want to learn about i2s, read up on i2s, and then get yourself an i2s dac. Set constraints, create simulations, and debug your designs using the intel quartus prime software suite and modelsim. Video and audio clocks as these peripherals are not used in this tutorial. Altera de2 board resources georgia institute of technology. For a fuller treatment of the sopc builder, the reader can consult the nios ii hardware development tutorial. This details a pulse width modulation pwm generator component for use in cplds and fpgas, written in vhdl. This tutorial is quite a bit more involved than the previous myhdl fpga tutorial. I used the altera university program ip cores available here. Tutorials for intel fpga technology intel fpga academic. The qsys system design tutorial requires the following software and hardware requirements.
Vhdl synthesis a free tutorial on synthesis of digital hardware using vhdl. Fpga implementation of a nios ii processor for an audio system. I am having some troubles starting the codes, as i have never done anything in vhdl, so this is basically my first time. This demonstration is developed based on sopc builder and nios ii ide. Quartus ii introduction using vhdl design this tutorial presents an introduction to the quartus. According to my logs, i used 3 of these cores to make audio work. Vhdl tutorial in quartus for altera de0 sebastian burchert. This tutorial is available on the de2 system cdrom and from the altera de2 web pages. Educate the next generation of engineers with course materials and hardware designed by academics with over 25 years of experience teaching computer engineering. Get free lab exercises and solutions for semesterlong courses on. Request pdf vhdl project tutorial on altera de2 board this paper presents a project tutorial designed for juniorsenior students specializing in embedded systems.
Vhdl project tutorial on altera de2 board request pdf. Altera de2 board using cyclone ii fpga circuit datasheet. Chapter 8 describes the applications of audio codec chip on the de1, de1soc and de2115 boards. New camera and lcd info is here de2 design examples de2 clock is a clocktimer that uses the de2s lcd to display the current time. This tutorial will walk through an audio echo that can be implemented on an fpga development board.
The tutorials for this board and the interface for the audio chip were completed. Connect a vga monitor to the vga port on the de2 board 4. The center of each pulse occurs at the pwm frequency, and the pulse width varies around the center. Eventually we will write a simple counter using four seven segment displays on the de1 altera board. Vhdl keywords can be put in bold and comments in italics in the listing file. Altera corporation 1 de2 development and education board thank you for using the altera de2 development and education board. In this tutorial we will take a look at functions and procedures in vhdl. Digital clock on altera de2 board using verilog ninh ho. Interfacing a processor core in fpga to an audio system.
Set constraints, create simulations, and debug your designs using. A vhdlbased state machine is used to communicate with the lcd display controller. Any altera embedded systems development kit, cyclone iii edition max10 evaluation kit add on altera de2115 development and education board arria 10 gx fpga development kit arria 10 gx transceiver signal integrity development kit arria 10 soc development kit arria ii gx development kit arria v gt development kit arria v gx starter kit arria v. Programming and configuring the fpga chip on alteras de2115 board. But i have managed to create a little sound engine myself, it can play chords from a small table instatiated in a bram. The de2 system cdrom provides a variety of material for u. Playing audio through wm8731 using terasic de10standard fpga development board. Turn off the power by pressing the red onoff switch before. Altera de2 audio codec vhdl jobs, employment freelancer. Introduction to the altera sopc builder using vhdl design. Figure 1 altera de2 board 1 the language used for programming the components is vhdl, used in previous studies.
New camera and lcd info is here de2 design examples de2 clock is a clocktimer that uses the de2 s lcd to display the current time. It also explains the installation process needed to use a de2 board. Learn the basics of intel quartus prime software and how to use it with terasic deseries development kits. Digital clock on altera de2 board using verilog youtube. In order to use the de1 board, the user has to be familiar with the quartus ii software. Request pdf vhdl project tutorial on altera de2 board this paper presents a project tutorial designed for juniorsenior students specializing in embedded. Using the sdram on alteras de2 board with vhdl designs. Data sheets for each of the io devices on the de2 board, such as the memory chips, audio codec, and rs232 are provided in the datasheets folder. Aug 02, 20 in this tutorial we will take a look at functions and procedures in vhdl. Connect your headset to the lineout audio port on the de2 board 5.