Feature: 1. Main Frequency: The main frequency of the core board is 667Mhz, 28KB LCs, 512MB DDR3, 8GB eMMC, 16MB QSPI 2. 10P Interface: The core board adopts 10P interface, which can be used with the download line to debug and download programs, the 10 external expansion pins use 2.54mm pitch pin headers, which is convenient for external use 3. Convenient Communication: The core board provides USB2.0 SLAVE and USB TTL interface for USB and serial communication experiments, and provides gigabit net work port for convenient communication 4. HD Output Circuit: High definition multimedia interface output circuit is prepared on the bottom plate of the core board, which can be connected with an external LCD, various storage experiments can be performed directly 5. 8 Layer Board Immersion Gold Process: The core board adopts 8 layer board immersion gold process, and the gold finger interface is in good contact, suitable for use in industrial environments Specification: Item Type: FPGA Core Board Material: PCB Battery: 1 x CR1220 button battery (not included) Model: Z-COR7020 Main Chip: XC7Z020CLG400 DDR3: 2 x MT41K256M16RE-125 (1024MB) EMMC: KLM8GIGETF-B041 (8GB) SPIFLASH: W25Q128JVSQ (16MB). Package List: 1 x FPGA Core Board1 x Data Cable Note: Do not knock vigorously to cause irreversible damage.