2
4.5 Clock Circuitry ......................................................................................................................................... 38
4.6 Using the LCD Module ............................................................................................................................ 39
4.7 High Speed Mezzanine Card .................................................................................................................... 40
4.8 Using the Expansion Header .................................................................................................................... 46
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
4.14 Gigabit Ethernet Transceiver .................................................................................................................. 56
4.15 TV Decoder ............................................................................................................................................ 59
4.16 Implementing a TV Encoder .................................................................................................................. 61
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........................................................................................................... 71
5.1 Introduction .............................................................................................................................................. 71
5.2 General Design Flow ................................................................................................................................ 71
5.3 Using DE2-115 System Builder ............................................................................................................... 72
CHAPTER 6 EXAMPLES OF ADVANCED DEMONSTRATIONS.................................................................. 79
6.1 DE2-115 Factory Configuration ............................................................................................................... 79
6.2 TV Box Demonstration ............................................................................................................................ 80
6.3 USB Paintbrush ........................................................................................................................................ 82
6.4 USB Device .............................................................................................................................................. 84
6.5 A Karaoke Machine .................................................................................................................................. 84
6.6 SD Card Demonstration ........................................................................................................................... 88
6.7 SD Card Music Player .............................................................................................................................. 91
6.8 PS/2 Mouse Demonstration ...................................................................................................................... 95
6.9 IR Receiver Demonstration ...................................................................................................................... 98
6.10 Music Synthesizer Demonstration ........................................................................................................ 102
6.11 Audio Recording and Playing ............................................................................................................... 105
