產品說明0
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
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
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.
The VEEK-MT package includes:
