Rz-Easy FPGA A2.2 Development Board

Rz-Easy FPGA A2.2 Development Board Parameters: 1. Main chip: ALTERA Cyclone IV EP4CE6E22C8N. 2. Memory configuration: 1) The board with 16Mbit EPCS16N serial configuration chip, the user can download and debug the program code via JTAG interface or AS interface. 2) The board with 64Mbit SDRAM, support SOPC, NIOSII development. 3. The voltage regulator chip: 1) Using 1117-3.3V voltage regulator chip, to provide 3.3V voltage output. 2) Using 1117-1.2V voltage regulator chip to provide FPGA core voltage. 3) Using 1117-2.5V voltage regulator chip, to provide PLL voltage output. 4. Voltage input: DC 5V. The board also can be powered through the USB interface. 5. Program debug and download interface： 1) JTAG interface: download .SOF file, the speed is fast. No loss of data after power failure. 2) AS interface: download .POF file. No loss of data after power failure. 6. Expansion interface: leads to all pins of the main chip, 2.54mm spacing. 7. Size: 136mm * 106mm Peripheral interfaces and resources: 1. 1 self-locking button power switch, 1 reset key, 4 user keys. 2. 4 LED diodes. 3. 4-digit tube. 4. 4-digit DIP switch. 5. 1 buzzer. 6. PS2 interface. 7. RS232 serial port 8. 1*20 pin LCD socket, support LCD1602, LCD12864, TFT LCD. 9. Precision adjustable resistance, adjustable LCD backlight. 10. Temperature sensor chip LM754A. 11. VGA interface. 12. I2C serial EEPROMAT24C08, for IIC bus experiment 13. Infrared receiving module. 14. RS232 Serial port. 15. Leads to all pins of the main chip, 2.54mm spacing. PIN List: