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DE2 Development and Education Board User Manual Version 1.3
Chapter 1 DE2 Package.....................................................................................................................1
1.1 Package Contents .................................................................................................................1
1.2 The DE2 Board Assembly....................................................................................................2
1.3 Getting Help.........................................................................................................................3
Chapter 2 Altera DE2 Board.............................................................................................................4
2.1 Layout and Components ......................................................................................................4
2.2 Block Diagram of the DE2 Board........................................................................................5
2.3 Power-up the DE2 Board .....................................................................................................9
Chapter 3 DE2 Control Panel ......................................................................................................... 11
3.1 Control Panel Setup ........................................................................................................... 11
3.2 Controlling the LEDs, 7-Segment Displays and LCD Display .........................................13
3.3 SDRAM/SRAM Controller and Programmer....................................................................14
3.4 Flash Memory Programmer ...............................................................................................15
3.5 Overall Structure of the DE2 Control Panel ......................................................................17
3.6 TOOLS – Multi-Port SRAM/SDRAM/Flash Controller...................................................18
3.7 VGA Display Control.........................................................................................................20
Chapter 4 Using the DE2 Board .....................................................................................................24
4.1 Configuring the Cyclone II FPGA.....................................................................................24
4.2 Using the LEDs and Switches............................................................................................26
4.3 Using the 7-segment Displays............................................................................................30
4.4 Clock Inputs .......................................................................................................................32
4.5 Using the LCD Module......................................................................................................33
4.6 Using the Expansion Header..............................................................................................35
4.7 Using VGA ........................................................................................................................37
4.8 Using the 24-bit Audio CODEC ........................................................................................41
4.9 RS-232 Serial Port .............................................................................................................42
4.10 PS/2 Serial Port ..................................................................................................................42
4.11 Fast Ethernet Network Controller......................................................................................43
4.12 TV Decoder........................................................................................................................44
4.13 Implementing a TV Encoder..............................................................................................46
4.14 Using USB Host and Device..............................................................................................46
4.15 Using IrDA.........................................................................................................................48
4.16 Using SDRAM/SRAM/Flash.............................................................................................49
Chapter 5 Examples of Advanced Demonstrations ......................................................................54
5.1 DE2 Factory Configuration................................................................................................54
Altera DE2 Board
iii
5.2 TV Box Demonstration......................................................................................................55
5.3 USB Paintbrush..................................................................................................................57
5.4 USB Device........................................................................................................................59
5.5 A Karaoke Machine ...........................................................................................................61
5.6 Ethernet Packet Sending/Receiving ...................................................................................62
5.7 SD Card Music Player........................................................................................................64