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The Video and Embedded Evaluation Kit - Multi-touch (VEEK-MT) is a comprehensive design environment with everything embedded developers need to create processing-based systems. VEEK-MT 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-MT 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. A 5-megapixel digital image sensor, ambient light sensor, and 3-axis accelerometer make up the rich feature-set.

DE2-115 Development Board

Cyclone IV EP4CE115 FPGA

114,480 logic elements (LEs)
432 M9K memory blocks
3,888 Embedded memory (Kbits)
266 Embedded 18 x 18 multipliers
4 General-purpose PLLs
528 User I/Os

Configuration

EPCS64 serial configuration device
On-board USB-Blaster circuitry
JTAG and AS mode configuration supported

Memory Devices

128MB SDRAM
2MB SRAM
8MB FLASH with 8-bit mode
32Kbit EEPROM

Switches and Indicators

18 switches and 4 Push-buttons
18 red and 9 green LEDs
Eight 7-segment displays

Audio

24-bit encoder/decoder (CODEC)
Line-in, line-out, and 3.5mm jacks

Character Display

16x2 LCD module

On-board Clocking Circuitry

Three 50MHz oscillator clock inputs
SMA connectors (external clock input/output)

SD Card Socket

Provides SPI and 4-bit SD mode for SD card access

Two Gigabit Ethernet Ports

Integrated 10/100/1000 Ethernet

172-pin High Speed Mezzanine Card (HSMC)

Extension for LCD and camera module
Configurable I/O standards (voltage levels: 3.3/2.5/1.8/1.5V)

USB Type A and B

Provides host and device controller compliant with USB 2.0
Support for data transfer at full-speed and low-speed
PC driver available

40-pin Expansion Port

Configurable I/O standards (voltage levels: 3.3/2.5/1.8/1.5V)

VGA-out Connector

VGA DAC (high speed triple DACs)

DB-9 Serial Connector

RS-232 port with flow control

PS/2 Connector

PS/2 connector for connecting a PS/2 mouse or keyboard

Remote Control

Infrared receiver module

TV-in Connector

TV decoder (NTSC/PAL/SECAM)

Power

12V DC input
Switching and step-down regulators LM3150MH

Capacitive LCD Multi-touch Screen

7-inch TFT LCD with pixel resolution of 800*480
16 million colors (8-bit RGB)
LED backlight

5-Megapixel Digital Image Sensor

2,592H x 1,944V active pixels with Bayer color arrangement
Programmable frame rate up to 70FPS (VGA)
Snapshot-mode mode to take frames on demand
Simple two-wire serial control interface

Digital Accelerometer

Up to 13-bit resolution at +/- 16g
SPI (3- and 4-wire) digital interface
Flexible interrupts modes

Ambient Light Sensor

Precise illumination measurement under diverse lighting conditions
Programmable interrupts
16-bit digital output with I2C fast-mode at 400 kHz
Programmable analog gain and Integration time
50/60Hz lighting ripple rejection

Demonstrations

Video and Embedded Evaluation Kit - Multi-touch Camera
Video and Embedded Evaluation Kit - Multi-touch Picture Viewer
Video and Embedded Evaluation Kit - Multi-touch painter
Video and Embedded Evaluation Kit - Multi-touch Digital Accelerometer
Video and Embedded Evaluation Kit - Multi-touch VIP
Video and Embedded Evaluation Kit - Multi-touch_Selector
Video and Embedded Evaluation Kit - Multi-touch_VIP_Camera
PS2 Mouse
IR Receiver
TV Box
SD Card Reader
SD Card Music Player
A Karaoke Machine
Music Synthesizer
Audio Recording and Playing
USB Paintbrush
USB Device
Web Server

VEEK-MT tools

Video and Embedded Evaluation Kit - Multi-touch?

DE2-115 Control Panel

Allows users to access various components on the DE2-115 platform from a host computer.

DE2-115 System Builder

A powerful tool that comes with the VEEK-MT (originally developed for DE2-115). This tool allows users to create customizable Quartus II projects depending on their requirements for the VEEK-MT. The top-level design file, pin assignments, and I/O standard settings for the DE2-115 board will be generated automatically from this tool. In addition, through the GPIO and HSMC connectors you can select various daughter cards in conjunction with the tPad using the DE2-115 System Builder.

VEEK-MT Sensing Demonstration

This design utilizes an embedded NIOS II cpu to communicate with the on-board digital accelerometer as well as the ambient light sensor. The accelerometer outputs as a level display, and the readings for the ambient light are displayed in the upper left-hand corner.

VEEK-MT Painter Demonstration

This reference design showcases VEEK-MT's sensitive capacitive touch-screen capabilities. Supporting single-paint coordinates and multi-touch gestures, this demonstration allows users to paint with one finger. Gestures that are drawn on the canvas are displayed in the gesture indicator box left of the color palette.