Terasic VEEK-MT2 Bedienungsanleitung
1
CONTENTS
Chapter 1 Introduction of the VEEK-MT2 .........................................................1
1.1 About the Kit...............................................................................................................6
1.2 Getting Help................................................................................................................6
Chapter 2 Architecture.....................................................................................7
2.1 Layout and Components..............................................................................................7
2.2 Block Diagram of the VEEK-MT2 .............................................................................8
2.3 What‟s Difference Between VEEK-MT2 and VEEK-MT..........................................9
Chapter 3 Using VEEK-MT2 ............................................................................10
3.1 Configuring the Cyclone IV E FPGA .......................................................................10
3.2 Bus Controller ...........................................................................................................13
3.3 Using the 7” LCD Capacitive Touch Screen .............................................................14
3.4 Using 8-megapixel Digital Image Sensor..................................................................15
3.5 Using the Gyroscope, Accelerometer and Magnetometer.........................................19
3.6 Using the Ambient Light Sensor ............................................................................... 20
3.7 Using Terasic Multi-touch IP ....................................................................................20
Chapter 4 VEEK-MT2 Demonstrations ............................................................23
4.1 System Requirements................................................................................................23
4.2 Factory Configuration ...............................................................................................23
4.3 Painter Demonstration...............................................................................................24
4.4 Picture Viewer...........................................................................................................27
4.5 Video and Image Processing ..................................................................................... 30
4.6 Camera Application................................................................................................... 34
4.7 Video and Image Processing for Camera ..................................................................38
4.8 Digital Accelerometer Demonstration.......................................................................40
4.9 E-Compass Demonstration........................................................................................43
Chapter 5 Application Selector.......................................................................48
5.1 Ready to Run SD Card Demos..................................................................................48
5.2 Running theApplication Selector..............................................................................49
5.3 Application Selector Details...................................................................................... 49
5.4 Restoring the Factory Image .....................................................................................52
Chapter 6 Appendix .......................................................................................54
6.1 Revision History........................................................................................................54
6.2 Copyright Statement..................................................................................................54
VEEK-MT2 User Manual
1
www.terasic.com
July 4, 2016
Chapter 1
Introduction of the VEEK-MT2
The Video and Embedded Evaluation Kit - Multi-touch, Second Edition (VEEK-MT2) is a comprehensive
design environment with everything embedded developers need to create processing-based systems.
VEEK-MT2 delivers an integrated platform that includes hardware, design tools, intellectual property (IP) and
reference designs for developing embedded software and hardware platform in a wide range of applications.
The fully integrated kit allows developers to rapidly customize their processor and IP to best suit their specific
application. The VEEK-MT2 features the DE2-115 development board targeting the Cyclone IV E FPGA, as
well as a capacitive LCD multimedia color touch panel which natively supports multi-touch gestures. An
8-megapixel digital image sensor, ambient light sensor, and 3-axis accelerometer make up the rich feature-set
The VEEK-MT2 is preconfigured with an FPGA hardware reference design including several ready-to-run
demonstration applications stored on the provided SD card. Software developers can use these reference
designs as their platform to quickly architect, develop and build complex embedded systems. By simply
scrolling through the demos of your choice on the LCD touch panel, you can evaluate numerous processor
system designs.
The all-in-one embedded solution offered on the VEEK-MT2, in combination of the LCD touch panel and
digital image module, provides embedded developers the ideal platform for multimedia applications with
unparallel processing performance. Developers can benefit from the use of FPGA-based embedded processing
system such as mitigating design risk and obsolescence, design reuse, reducing bill of material (BOM) costs
by integrating powerful graphics engines within the FPGA, and lower cost.
Figure 1-1 shows a photograph of VEEK-MT2.
Figure 1-1 The VEEK-MT2 board overview
VEEK-MT2 User Manual
2
www.terasic.com
July 4, 2016
The key features of the board are listed below:
DE2-115 Development Board
Cyclone IV EP4CE115 FPGA
o114,480 LEs
o432 M9K memory blocks
o3,888 Kb embedded memory
o4 PLLs
Configuration
oOn-board USB-Blaster circuitry
oJTAG and AS mode configuration supported
oEPCS64 serial configuration device
Memory Devices
o128MB SDRAM
o2MB SRAM
o8MB Flash with 8-bit mode
o32Kb EEPROM
Switches and Indicators
o18 switches and 4 push-buttons
o18 red and 9 green LEDs
oEight 7-segment displays
Audio
o24-bit encoder/decoder (CODEC)
o3.5mm line-in, line-out, and microphone-in jacks
Character Display
o16x2 LCD module
On-board Clocking Circuitry
oThree 50MHz oscillator clock inputs
oSMA connectors (external clock input/output)
SD Card Socket
oProvides SPI and 4-bit SD mode for SD Card access
Two Gigabit Ethernet Ports
oIntegrated 10/100/1000 Ethernet
High Speed Mezzanine Card (HSMC)
oConfigurable I/O standards (voltage levels: 3.3/2.5/1.8/1.5V)
USB Type A and B
oProvides host and device controller compliant with USB 2.0
oSupports data transfer at full-speed and low-speed
oPC driver available
VEEK-MT2 User Manual
3
www.terasic.com
July 4, 2016
40-pin Expansion Port
oConfigurable I/O standards (voltage levels: 3.3/2.5/1.8/1.5V)
VGA-out Connector
oVGA DAC (high speed triple DACs)
DB9 Serial Connector
oRS232 port with flow control
PS/2 Connector
oPS/2 connector for connecting a PS2 mouse or keyboard
TV-in Connector
oTV decoder (NTSC/PAL/SECAM)
Remote Control
oInfrared receiver module
Power
o12V DC input
oSwitching and step-down regulators LM3150MH
Capacitive LCD Touch Screen
Equipped with an 7-inch Amorphous-TFT-LCD (Thin Film Transistor Liquid Crystal Display) module
Module composed of LED backlight
Support 24-bit parallel RGB interface
Converting the X/Y coordination of touch point to its corresponding digital data via the Touch controller.
Five-point touch support
Gesture support
VEEK-MT2 User Manual
4
www.terasic.com
July 4, 2016
Table 1-1 shows the general physical specifications of the touch screen (Note*).
Table 1-1 General physical specifications of the LCD
Item
Specification
Unit
LCD size
7-inch (Diagonal)
-
Resolution
800 x3(RGB) x 480
dot
Dot pitch
0.0642(H) x0.1790 (V)
mm
Active area
154.08 (H) x 85.92 (V)
mm
Module size
179.4(H) x 117.4(V) x 7.58(D)
mm
Surface treatment
Anti-Glare
-
Color arrangement
RGB-stripe
-
Interface
Digital
-
8-Megapixel Digital Image Sensor
8-Mega Pixels(3264x2448)
Support Focus Control
Automatic black level calibration (ABLC)
Programmable controls for frame rate, mirror and flip, cropping, and windowing
MIPI to Parallel Port Converter
Table 1-2 shows the key parameters of the CMOS sensor (Note*).
Table 1-2 Key performance parameters of the CMOS sensor
Parameter
Value
Active Pixels
3264Hx2448V
Pixel size
1.4umx1.4um
Color filter array
RGB Bayer pattern
ADC resolution
10-bit
Pixel dynamic range
68.8dB
SNRMAX
36.7dB
Ambient Light Sensor
Approximates human-eye response
Precise luminance measurement under diverse lighting conditions
Programmable interrupt function with user-defined upper and lower threshold setting
16-bit digital output with I2C fast-mode at 400 kHz
Programmable analog gain and integration time
50/60-Hz lighting ripple rejection
VEEK-MT2 User Manual
5
www.terasic.com
July 4, 2016
Accelerometer Features
Digital-output triple-axis accelerometer
Programmable full scale range of ±2g, ±4g, ±8g and ±16g and integrated 16-bit
Self-test
Gyroscope Features
Digital-output X-, Y-, and Z-Axis angular rate sensors
User-programmable full-scale range of ±250, ±500, ±1000, and ±2000°/sec and integrated 16-bit ADCs
Self-test
Magnetometer
3-axis silicon monolithic Hall-effect magnetic sensor with magnetic concentrator
Wide dynamic measurement range and high resolution with lower current consumption
Output data resolution of 14 bit (0.6μT/LSB) or 16 bit (15μT/LSB)
Full scale measurement range is ±4800μT
Magnetometer normal operating current: 280μA at 8Hz repetition rate
Self-test function with internal magnetic source to confirm magnetic sensor operation on end products
Note:
for more detailed information of the LCD touch panel and CMOS sensor module, please refer to their
datasheets respectively.
VEEK-MT2 User Manual
6
www.terasic.com
July 4, 2016
1.1 About the Kit
The kit contains all users needed to run the demonstrations and develop custom designs, as shown in Figure
1-2.
The system CD contains technical documents of the VEEK-MT2 which includes component datasheets,
demonstrations, schematic, and user manual.
Figure 1-2 VEEK-MT2 kit package contents
1.2 Getting Help
Here is information of how to get help if you encounter any problem:
Terasic Technologies
9F., No.176, Sec.2, Gongdao 5th Rd, East Dist, Hsinchu City, 30070. Taiwan
Tel: +886-3-5750-880
Email: [email protected]
VEEK-MT2 User Manual
7
www.terasic.com
July 4, 2016
Chapter 2
Architecture
This chapter describes the architecture of the VEEK-MT2 including block diagram and components.
2.1 Layout and Components
The picture of the VEEK-MT2 is shown in Figure 2-1 and Figure 2-2. It depicts the layout of the board
and indicates the locations of the connectors and key components.
Figure 2-1 VEEK-MT2 PCB and Component Diagram (top view)
Inhaltsverzeichnis
Andere Terasic Touchscreen Handbücher
Beliebte Touchscreen Handbücher anderer Marken
IBASE Technology
IBASE Technology ASTUT-152-RE1S Bedienungsanleitung
YASKAWA
YASKAWA TP 610C Bedienungsanleitung
B&R
B&R Power Panel C Series Bedienungsanleitung
Beijer Electronics
Beijer Electronics X2 control Bedienungsanleitung
AXIOMTEK
AXIOMTEK GOT321W-521 Bedienungsanleitung
TRIDONIC.ATCO
TRIDONIC.ATCO x-touchBOX Bedienungsanleitung
