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Altera DE1 User Manual

Altera DE1
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Altera DE1 Board
DE1
Development and Education Board
User Manual
Version 1.1 Copyright © 2006 Altera Corporation
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Altera DE1 Specifications

General IconGeneral
Total Logic Elements18, 752
Embedded Multipliers52
Embedded Memory (RAM)239, 616 bits
Oscillator50 MHz
Switches10 toggle switches
PLLs4
FPGA DeviceAltera Cyclone II EP2C20F484C7
External Memory8 MB SDRAM, 512 KB SRAM, 4 MB Flash
ConfigurationJTAG
ConnectorsVGA, RS-232, PS/2, GPIO, Expansion Headers
LEDs8 green LEDs
DisplayFour 7-segment displays
Audio24-bit audio CODEC
Power Supply5V DC input

Summary

DE1 Package Overview

DE1 Package Contents

Lists items included in the DE1 package, such as the board, cables, and software media.

Altera DE1 Board Features

DE1 Board Layout and Components

Details the physical layout, connectors, and key components of the DE1 board.

DE1 Board Block Diagram

Presents a high-level block diagram of the DE1 board's architecture and connections.

Powering Up the DE1 Board

Step-by-step instructions for powering on and verifying the DE1 board.

DE1 Control Panel Operations

DE1 Control Panel Setup

Instructions for setting up and running the DE1 Control Panel application.

Using the DE1 Board

Configuring the Cyclone II FPGA

Methods for configuring the FPGA using JTAG and AS programming modes.

Using DE1 Board LEDs and Switches

How to use the pushbutton and toggle switches on the DE1 board.

DE1 Board 24-bit Audio CODEC

Details on the Wolfson WM8731 audio CODEC and its interface.

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