1- FPGA chip: XC7A35T-1FTG256C(FBGA256）,Speed Grade 1，Logic Elements 33280,Memory Bits 1800Kb,Embedded Multipliers DSP 90,XADC 1,
2- DDR3 SDRAM: one 256 m x 16 bit DDR3 SDRAM, up to 1600 MHZ, speaking, reading and writing speed, large 2 gb capacity, independent I/O control, independent data address bus.
3- Serial FLASH: The standard N25Q128 (128 mbit), burning the firmware or and embedded applications and user data.
4- TF/SD card: Provide a standard of TF card slot, support the FAT16, FAT32 format data storage
5- USB serial port: Through PL2302 USB serial interface chip, users can use a USB cable connect it to the USB port of PC on serial data communication
6- USB2.0: Through the Cypress CY7C68013A USB2.0 controller of high speed data communication between PC and FPGA chip, support (12 mbit/s) at low speed and full speed (480 mbit/s) mode. And provide independent reset buttons, and firmware independent shielding jump line, convenient user independently developed USB2.0 interface
7- system clock: one active clock 50 m, a user can replace other frequency by oneself, you can also use USB2.0 chip 68013 IFCLK, CLKOUT clock to use
8- Real time clock: DS1302 real-time clock RTC chip, types, its function is to provide to the calendar function of 2099 years, and week minutes when (date) (month) (year). Standard CR1220 battery, can achieve long-term clock accurate travel time.
9- Pushbutton keys: 4pcs pull resistance, the user input keys.
10- Power supply: 3.3V/2A, 1V/1A DC/DC, 1.5V/0.8A, 1.8V/0.3A lead to easy to use and test independently
11- JTAG port: Online debugging of FPGA, curing the user program and firmware. Standard 2.0 MM 2 * 7 14 pin spacing socket
12- LVDS: J6, J7 lead independent 36 to an LVDS
13- LED: Four independent LEDS IO interface, user can define your own
14- System reset: System reset button, take a pull. Can also be as a user key presses.
15- PCB wiring: High-speed 4 layer PCB wiring, the manual wiring, senior engineer and isometric EMC simulation analysis, to ensure system running at a high speed. Size: 85 mm X 82 mm) 
16- Extended I/O: Do sampling principle of high-speed wiring wiring extended IO interface, EMC simulation analysis, ensure interface connection external devices at a high speed. (J6) 37 + (J7) 38 = 75 (lead independent I/O). Among J6, J7 extension IO used interchangeably compatible plug our extension module.