DE2-115: User Manual

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40-pin expansion port o Configurable I/O standards (voltage levels:3.3/2.5/1.8/1.5V) VGA-out connector o VGA DAC (high speed triple DACs) DB9 serial connector for RS-232 port with flow control PS/2 mouse/keyboard Clock Three 50MHz oscillator clock inputs SMA connectors (external clock input/output) Audio 24-bit encoder/decoder (CODEC) Line-in, line-out, and microphone-in jacks Display 16x2 LCD module Switches and indicators 18 slide switches and 4 push-buttons switches 18 red and 9 green LEDs Eight 7-segment displays Other features Infrared remote-control receiver module TV decoder (NTSC/PAL/SECAM) and TV-in connector 11
Power Desktop DC input Switching and step-down regulators LM3150MH 2.3 Power-up the DE2-115 Board The DE2-115 board comes with a preloaded configuration bit stream to demonstrate some features of the board. This bit stream also allows users to see quickly if the board is working properly. To power-up the board perform the following steps: 1. Connect the provided USB cable from the host computer to the USB Blaster connector on the DE2-115 board. For communication between the host and the DE2-115 board, it is necessary to install the Altera USB Blaster driver software. If this driver is not already installed on the host computer, it can be installed as explained in the tutorial “Getting Started with Altera's DE2-115 Board ” (tut_initialDE2-115.pdf). This tutorial is available in the directory DE2_115_tutorials on the DE2-115 System CD. 2. Turn off the power by pressing the red ON/OFF switch before connecting the 12V adapter to the DE2-115 board. 3. Connect a VGA monitor to the VGA port on the DE2-115 board. 4. Connect your headset to the line-out audio port on the DE2-115 board. 5. Turn the RUN/PROG switch (SW19) on the left edge of the DE2-115 board to RUN position; the PROG position is used only for the AS Mode programming. 6. Recycle the power by turning the red power switch on the DE2-115 board OFF and ON again . At this point you should observe the following: All user LEDs are flashing All 7-segment displays are cycling through the numbers 0 to F The LCD display shows “Welcome to the Altera DE2-115” The VGA monitor displays the image shown in Figure 2-4 Set the slide switch SW17 to the DOWN position; you should hear a 1-kHz sound. Be careful of the very loud volume for avoiding any discomfort Set the slide switch SW17 to the UP position and connect the output of an audio player to the line-in connector on the DE2-115 board; on your speaker or headset you should hear the music played from the audio player (MP3, PC, iPod, or the like) 12
Page 2 and 3: CONTENTS Chapter 1 DE2-115 Package
Page 4 and 5: 6.9 IR Receiver Demonstration .....
Page 6 and 7: Bag of six rubber (silicon) covers
Page 8 and 9: Chapter 2 Introduction of the Alter
Page 10 and 11: One 40-pin Expansion Header with di
Page 14 and 15: You can also connect a microphone t
Page 16 and 17: 5. The DE2_115_ControlPanel.sof bit
Page 18 and 19: Figure 3-3 Controlling LEDs Choosin
Page 20 and 21: Figure 3-6 Monitoring switches and
Page 22 and 23: The Sequential Read function is use
Page 24 and 25: 3.7 SD Card The function is designe
Page 26 and 27: 1. Choosing the VGA tab leads to th
Page 28 and 29: Figure 3-14 Testing the IR receiver
Page 30 and 31: Chapter 4 Using the DE2-115 Board T
Page 32 and 33: • Configuring the FPGA in JTAG Mo
Page 34 and 35: Figure 4-6 Connections between the
Page 36 and 37: Table 4-1 Pin Assignments for Slide
Page 38 and 39: HEX0[5] PIN_J22 Seven Segment Digit
Page 40 and 41: 4.6 Using the LCD Module The LCD mo
Page 42 and 43: Figure 4-13 HSMC VCCIO supply volta
Page 44 and 45: HSMC_RX_D_N[1] PIN_C27 HSMC_RX_D_N[
Page 46 and 47: HSMC_TX_D_N[14] PIN_U28 HSMC_TX_D_N
Page 48 and 49: The voltage level of the I/O pins o
Page 50 and 51: Figure 4-19 Using Emulated LVDS on
Page 52 and 53: 4.10 Using VGA The DE2-115 board in
Page 54 and 55: Table 4-16 Pin Assignments for ADV7
Page 56 and 57: Figure 4-24 Connections between FPG
Page 58 and 59: You will need to perform a hardware
Page 60 and 61: ENET1_TX_CLK PIN_C22 MII transmit c
Page 62 and 63:
4.17 Using the USB Interface The DE
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Table 4-26 IR Pin Assignments Signa
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• EEPROM The board has 32Kb EEPRO
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SRAM_DQ[7] PIN_AF7 SRAM Data[7] 3.3
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FL_ADDR[15] PIN_Y10 FLASH Address[1
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The top-level design file contains
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• System Configuration Under Syst
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Figure 5-6 HSMC Expansion Group The
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Chapter 6 Examples of Advanced Demo
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Finally, the YcrCb_to_RGB block con
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mouse connected to DE2-115 board. W
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sends a different USB packet to the
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Figure 6-7 Block diagram of the Kar
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Figure 6-9 Block Diagram of the SD
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Figure 6-11 Insert SD Card for the
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Main WAVE Lib System Call SEG7 I2C
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Figure 6-15 The setup for the SD mu
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Figure 6-16 Waveforms on two lines
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Figure 6-18 Remote controller Table
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We can apply the IR receiver to man
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Figure 6-23 Block diagram of the Mu
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Figure 6-24 The Setup of the Music
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• Demonstration Setup, File Locat
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Figure 6-27 MII interface MAC Confi
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Figure 6-29 MAC Options Configurati
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Figure 6-32 PHY connected to the MA
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Ethernet 1 respectively. Table 6-9
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Chapter 7 Appendix 7.1 Revision His
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DE2-115: User Manual

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