1.2 The DE2-115 Board Assembly ...................................................................................................................5
1.3 Getting Help ...............................................................................................................................................6
Chapter 2
Introduction of the Altera DE2‐115 Board .......................................... 7
2.1 Layout and Components.............................................................................................................................7
2.2 Block Diagram of the DE2-115 Board .......................................................................................................9
2.3 Power-up the DE2-115 Board ..................................................................................................................12
Chapter 3
DE2‐115 Control Panel ..................................................................... 14
3.1 Control Panel Setup..................................................................................................................................14
3.2 Controlling the LEDs, 7-segment Displays and LCD Display ..............................................................16
3.3 Switches and Push-buttons .......................................................................................................................18
3.4 SDRAM/SRAM/EEPROM/Flash Controller and Program-mer ..............................................................19
3.5 USB Monitoring .......................................................................................................................................21
3.11 IR Receiver .............................................................................................................................................26
3.12 Overall Structure of the DE2-115 Control Panel....................................................................................27
Chapter 4
Using the DE2‐115 Board ................................................................. 29
4.1 Configuring the Cyclone IV E FPGA.......................................................................................................29
4.2 Using Push-buttons and Switches ............................................................................................................32
1
4.3 Using LEDs ..............................................................................................................................................34
4.4 Using the 7-segment Displays ..................................................................................................................36
4.6 Using the LCD Module ............................................................................................................................39
4.7 High Speed Mezzanine Card ....................................................................................................................40
4.8 Using the Expansion Header ....................................................................................................................45
4.9 Using 14-pin General Purpose I/O Connector..........................................................................................50
4.10 Using VGA.............................................................................................................................................51
4.11 Using the 24-bit Audio CODEC .............................................................................................................53
4.12 RS-232 Serial Port..................................................................................................................................54
4.13 PS/2 Serial Port ......................................................................................................................................55
4.15 TV Decoder ............................................................................................................................................59
4.16 Implementing a TV Encoder ..................................................................................................................60
4.17 Using the USB Interface.........................................................................................................................61
4.18 Using IR .................................................................................................................................................62
4.19 Using SRAM/SDRAM/FLASH/EEPROM/SD Card .............................................................................63
Chapter 5
DE2‐115 System Builder................................................................... 70
5.2 General Design Flow................................................................................................................................70
5.3 Using DE2-115 System Builder ...............................................................................................................71
Chapter 6
Examples of Advanced Demonstrations ........................................... 77
6.2 TV Box Demonstration ............................................................................................................................78
6.3 USB Paintbrush ........................................................................................................................................80
6.4 USB Device ..............................................................................................................................................82
6.5 A Karaoke Machine ..................................................................................................................................84
6.7 SD Card Music Player ..............................................................................................................................89
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