Sigma DE2-70 User Manuals

Table of Contents

• 1.1 Package Contents

  4
• 1.2 The DE2-70 Board Assembly

  5
• 1.3 Getting Help

  6
• 2.1 Layout and Components

  7
• 2.2 Block Diagram of the DE2-70 Board

  8
• 2.3 Power-up the DE2-70 Board

  12
• 3.1 Control Panel Setup

  14
• 3.2 Controlling the LEDs, 7-Segment Displays and LCD Display

  16
• 3.3 Switches and Buttons

  18
• 3.4 SDRAM/SSRAM/Flash Controller and Programmer

  19
• 3.5 USB Monitoring

  21
• 3.6 PS2 Device

  22
• 3.7 SD CARD

  23
• 3.8 Audio Playing and Recording

  24
• 3.9 Overall Structure of the DE2-70 Control Panel

  26
• 4.1 Video Utility Setup

  28
• 4.2 VGA Display

  29
• 4.3 Video Capture

  30
• 4.4 Overall Structure of the DE2-70 Video Utility

  31
• 5.1 Configuring the Cyclone II FPGA

  33
• 5.2 Using the LEDs and Switches

  35
• 5.3 Using the 7-segment Displays

  39
• 5.4 Clock Circuitry

  41
• 5.5 Using the LCD Module

  43
• 5.6 Using the Expansion Header

  44
• 5.7 Using VGA

  48
• 5.8 Using the 24-bit Audio CODEC

  51
• 5.9 RS-232 Serial Port

  52
• 5.10 PS/2 Serial Port

  52
• 5.11 Fast Ethernet Network Controller

  53
• 5.12 TV Decoder

  55
• 5.13 Implementing a TV Encoder

  57
• 5.14 Using USB Host and Device

  58
• 5.15 Using IrDA

  59
• 5.16 Using SDRAM/SRAM/Flash

  60
• 6.2 TV Box Demonstration

  70
• 6.3 TV Box Picture in Picture (PIP) Demonstration

  72
• 6.4 USB Paintbrush

  75
• 6.5 USB Device

  77
• 6.6 A Karaoke Machine

  79
• 6.7 Ethernet Packet Sending/Receiving

  81
• 6.8 SD Card Music Player

  83
• 6.9 Music Synthesizer Demonstration

  86
• 6.10 Audio Recording and Playing

  90
• 7.1 Revision History

  93
• 7.2 Copyright Statement

  93