background image

 

Digital Panel Design Demonstration

 

 
 

 

Chapter 

Chapter 3

 

Digital Panel Design 

Demonstration 

 

This chapter illustrates how to exercise the digital panel reference design 

provided with the kit. Users can follow the instructions in this chapter to build a 3.6 

inch TV player (DE2 user only) and pattern generator using the DE2/DE1 in 5 

minutes.    

 

3-1

Demonstration Setup 

 

 

The Demonstration configuration is illustrated as Figure 3.1. The YUV 4:2:2 data 

is sent from TV decoder to the cyclone II 2C35 FPGA. The FPGA on the 

DE2/DE1 board is handling image processing part and set the LCD module 

control register to display on the TRDB_LCM.   

 

 

 

Figure 3.1. The TV player Demo configuration setup 

 

 

 

 

Содержание TRDB_LCM

Страница 1: ...M 3 6 Inch Digital Panel Development Kit With Complete Reference Design and source code for NTSC PAL TV Player and Pattern Generator using Altera DE2 DE1 Board TRDB_LCM Document Version 1 2 NOV 30 2006 by Terasic Preliminary Version 2006 by Terasic ...

Страница 2: ...TURES 4 2 2 SCHEMATIC OF THE BOARD 5 2 3 PIN DESCRIPTION OF THE 40 PIN INTERFACE OF TRDB_LCM 6 CHAPTER 3 DIGITAL PANEL DESIGN DEMONSTRATION 7 3 1 DEMONSTRATION SETUP 7 3 2 CONFIGURING THE TV PLAYER DE2 USER ONLY 8 3 3 CONFIGURING THE PATTERN GENERATOR 9 CHAPTER 4 APPENDIX 10 4 1 REVISION HISTORY 10 4 2 ALWAYS VISIT TRDB_LCM WEBPAGE FOR NEW APPLICATIONS 10 ...

Страница 3: ...nce designs and source code for implementing a TV player or a Color Pattern Generator using the TRDB_LCM and Altera DE2 DE1 This chapter provides users key information about the kit 1 1Kit Contents Figure 1 1 shows the photo of the key LCD module in the TRDB_LCM package The package includes 1 The TRDB_LCM board 2 An 40 pin IDE cable 3 A reference design CD ROM Figure 1 1 The TRDB_LCM Module and Ca...

Страница 4: ...ct the IDE cable to the back of the TRDB_LCM board as shown in Figure 1 2 2 Connect the other end of the IDE cable to your DE2 DE1 board as shown in Figure 1 3 Figure 1 2 Connect the IDE cable to the TRDB_LCM board Figure 1 3 Connect the other end of IDE cable to the DE2 DE1 board s expansion port innermost port ...

Страница 5: ...3Getting Help Here are some places to get help if you encounter any problem 9 Email to support terasic com 9 Taiwan China 886 3 550 8800 9 Korea 82 2 512 7661 9 Japan 81 428 77 7000 9 English Support Line 1 408 512 1336 ...

Страница 6: ...RGB or YUV 3 Support NTSC and PAL timings 4 3 wire register control for display and function selection 5 Built in contrast brightness and gamma modulation 6 Support strip color filter 960x240 through mode RGB dummy YUV input 7 The general specifications of Panel is listed below Item Description Unit Display Size Diagonal 3 6 Inch Display Type Transmissive Active Area HxV 72 96 x 54 72 mm Number of...

Страница 7: ...TRDB_LCM 5 2 2Schematic of the Board Figure 2 1 Schematic of the TRDB_LCM ...

Страница 8: ...it 4 24 DIN5 Input LCD data bus bit 5 25 DIN2 Input LCD data bus bit 2 26 DIN3 Input LCD data bus bit 3 27 DIN0 Input LCD data bus bit 0 28 DIN1 Input LCD data bus bit 1 29 VCC33 N A Power 3 3V 30 NC N A Not connect 31 VSYNC Input Vertical sync input 32 NC N A Not connect 33 SCL Input 3 wire serial interface clock 34 DCLK Input LCD data clock 35 GRESTB Input Global reset low active 36 SHDB Input S...

Страница 9: ...pter to build a 3 6 inch TV player DE2 user only and pattern generator using the DE2 DE1 in 5 minutes 3 1Demonstration Setup The Demonstration configuration is illustrated as Figure 3 1 The YUV 4 2 2 data is sent from TV decoder to the cyclone II 2C35 FPGA The FPGA on the DE2 DE1 board is handling image processing part and set the LCD module control register to display on the TRDB_LCM Figure 3 1 T...

Страница 10: ...ting with Digit 1 Quartus II Project Directory DE2_LCM_TV For_DE2_SN_1X FPGA Bitstream Used DE2_LCM_TV sof or DE2_LCM_TV pof 1 Ensure the connection is made correctly as shown in Figure 3 2 Make sure the IDE cable is connected to JP1 of the DE2 board 2 Download the bitstream DE2_LCM_TV sof pof to the DE2 board 3 Connect a DVD player s composite video output yellow plug to the Video in RCA jack of ...

Страница 11: ...f 1 Ensure the connection is made correctly as shown in Figure 3 3 Make sure the IDE cable is connected to JP1 of the DE2 DE1 board 2 Download the bitstream to the DE2 DE1 board 3 Press KEY0 on the DE2 DE1 board to reset the circuit 4 You can press SW0 and SW1 to switch to the other Pattern 5 The following table summarize the functional keys of the this demonstration Switch Setting Function Descri...

Страница 12: ... 2006 Added Labs for Altera DE1 Board Cyclone II Starter Kit NOV 30 2006 Updated DE2_LCM_TV project for DE2 v2 0 PCB 4 2Always Visit TRDB_LCM Webpage for New Applications We will be continuing providing interesting examples and labs on our TRDB_LCM webpage Please visit www altera com or lcm terasic com for more information ...

Отзывы: