Descriptions: The development board provides a complete hardware environment for designers to accelerate their time to market. Feature: FPGA: Altera Cyclone IV EP4CE6E22C8N FPGA JTAG Port: On-board JTAG Port for programming SDRAM: One 32Mbit Single Data Rate Synchronous Dynamic RAM memory chip Flash: 32Mbit Serial Peripheral Interface Flash memory Series Flash: EPCS4 4Mbit PS2 Port :Provides the PS2 port for Mouse and Keyboard Pushbutton switches: 4 User Keys, Normally high; generates one active-low pulse when the switch is pressed Infrared Receiver: Communicate with a Remoter for wireless control General User Interfaces: 4 User LEDs (Active low),4 digital tube 7-segment display (Active high) Active Type Buzzer: 1. System Clock inputs :48MHz Active oscillator 2. VGA output: Uses a 8-bit resistor-network DAC under RGB565 Mode, With 15-pin high-density D-sub connector 3. AD Circuit and SMA input: Use an AD chip, Use a SMA port for AD signal input 4. Voltage Regulator Circuit: Provides 1.2V,2.5V and 3.3V for system power supply 5. Jumper: Selection for External or on-board AD signal source. 6. On-board USB to TTL/RS232 Module: Use PL2303 for USB-TTL/RS232 Converting (Without DB-9 serial connector) 7. 26-PIN Expansion Headers: Altera Cyclone IV I/O pins, as well as 3 power and ground lines, are brought out to the 26-pin expansion connectors Specifications: Board size: 6.6 x 4.4 x 1.8cm / 2.59 x 1.73 x 0.71in Weight: 246g Package includes: 1 x Development Board 1 x Remote controller 1 x USB Cable for development board 1 x USB Blaster Programmer with Cable 1 x 2.0 USB Cable 1、FPGA: Altera Cyclone IV EP4CE6E22C8N FPGA 2、JTAG Port: On-board JTAG Port for programming 3、SDRAM: One 32Mbit Single Data Rate Synchronous Dynamic RAM memory chip 4、Flash: 32Mbit Serial Peripheral Interface Flash memory 5、PS2 Port :Provides the PS2 port for Mouse and Keyboard