DE2-70 Manual - Computation Structures Group

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1.3 Getting Help Here are the addresses where you can get help if you encounter problems: • Altera Corporation 101 Innovation Drive San Jose, California, 95134 USA Email: university@altera.com • Terasic Technologies No. 356, Sec. 1, Fusing E. Rd. Jhubei City, HsinChu County, Taiwan, 302 Email: support@terasic.com Web: DE2-70.terasic.com 3 DE2-70 User Manual
Chapter 2 Altera DE2-70 Board This chapter presents the features and design characteristics of the DE2-70 board. 2.1 Layout and Components 4 DE2-70 User Manual A photograph of the DE2-70 board is shown in Figure 2.1. It depicts the layout of the board and indicates the location of the connectors and key components. 12V DC Power Supply Connector Power ON/OFF Switch USB Host/Slave Controller Audio CODEC Altera USB Blaster Controller chipset Altera EPCS16 Configuration Device RUN/PROG Switch for JTAG/AS Modes 16x2 LCD Module 7-Segment Displays 18 Red LEDs 18 Toggle Switches USB Blaster Port USB Device Port USB Host Port Mic in Line In Line Out Video In 1 Video In 2 VGA Out Ethernet 10/100M Port RS-232 Port 32Mbyte SDRAMx2 28Mhz Oscillator 2Mbyte SSRAM 4 Push-button Switches Figure 2.1. The DE2-70 board. TV TV Decoder (NTSC/PAL) X2 PS2 Port VGA 10-bit DAC Ethernet 10/100M Controller 50Mhz Oscillator Expansion Header 2 Expansion Header 1 SD Card Slot Lock (SD Card Not Included) Altera Cyclone II FPGA with 70K LEs IrDA Transceiver 8Mbyte Flash Memory 8 Green LEDs SMA Extemal Clock The DE2-70 board has many features that allow the user to implement a wide range of designed circuits, from simple circuits to various multimedia projects. The following hardware is provided on the DE2-70 board: • Altera Cyclone ® II 2C70 FPGA device • Altera Serial Configuration device - EPCS16 • USB Blaster (on board) for programming and user API control; both JTAG and Active Serial
Page 1 and 2: Altera DE2-70 Board Version 1.01 Co
Page 3 and 4: Altera DE2 Board 5.12 TV Decoder...
Page 5: The DE2-70 package includes: • Th
Page 9 and 10: Figure 2.2. Block diagram of the DE
Page 11 and 12: 8 DE2-70 User Manual Audio CODEC
Page 13 and 14: At this point you should observe th
Page 15 and 16: 12 DE2-70 User Manual close that po
Page 17 and 18: Figure 3.3. Controlling LEDs. 14 DE
Page 19 and 20: Figure 3.6. Monitoring switches and
Page 21 and 22: into the memory. 18 DE2-70 User Man
Page 23 and 24: 3.7 SD CARD Figure 3.9. Reading the
Page 25 and 26: Figure 3.11. Playing audio from a s
Page 27 and 28: JTAG Blaster Hardware FPGA/ SOPC NI
Page 29 and 30: 4.2 VGA Display Figure 4.1. The DE2
Page 31 and 32: Figure 4.3. Video Capturing Tool. 4
Page 33 and 34: Chapter 5 Using the DE2-70 Board 30
Page 35 and 36: Quartus II Programmer AS Mode 32 DE
Page 37 and 38: LED[0..26] LED0 LED1 LED2 LED3 LED4
Page 39 and 40: LEDG[7] PIN_ AA24 LED Green[7] LEDG
Page 41 and 42: 5.4 Clock Circuitry HEX5_D[0] PIN_M
Page 43 and 44: 5.5 Using the LCD Module 40 DE2-70
Page 45 and 46: JP1 1.8V 2.5V 3.3V 2 1 42 4 6 3 5 F
Page 47 and 48: IO_B [4] PIN_H28 GPIO Connection 1
Page 49 and 50: 46 DE2-70 User Manual found on the
Page 51 and 52: 5.8 Using the 24-bit Audio CODEC 48
Page 53 and 54: PS2_KBDAT PS2_KBCLK PS2_MSDAT PS2_M
Page 55 and 56: 5.12 TV Decoder ENET_CS_N PIN_C28 D
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TD1_CLK27 PIN_G15 TV Decoder 1 Cloc
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5.15 Using IrDA OTG_D[4] PIN_J12 IS
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DRAM_D[0..31] DRAM0_A[0..12] DRAM1_
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Signal Name FPGA Pin No. Descriptio
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DRAM1_RAS_N PIN_N9 SDRAM 2 Row Addr
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SRAM_DPA2 PIN_AK20 SRAM Parity Data
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66 DE2-70 User Manual Chapter 6 Exa
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monitor. TV Decoder 7180 TD_DATA TD
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70 DE2-70 User Manual described in
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SW[16] = OFF SW[17] = OFF; SW[16] =
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6.5 USB Device USB Driver VGA Contr
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PC 6.6 A Karaoke Machine USB Driver
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Microphone MP3/Any Audio Output Clo
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6.8 SD Card Music Player Ethernet D
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Figure 6.14. Software Stack of the
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84 DE2-70 User Manual Figure 6.15 s
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Speaker I #4 K 5 O #5 L 6 P #6 : 7
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88 DE2-70 User Manual hardware part
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7.1 Revision History Version Change
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