The product is MAX II CPLD chip EPM240T100C5N minimum system board, with a - and USB- Download for product validation and development.JTAG and power supply interface board has been set , and leads to all the pins, simply connect the 5V power supply can work extremely convenient to use.The CPLD chip for the entry of low-cost CPLD / FPGA is very appropriate, the according to the IO port of the core plate leads to expansion of the external circuitry such as: LED lights, digital tube, LCD liquid crystal, serial communications, etc.Facilitate the users to develop their own to maximize the learning development cost savings for the .Product parameters:Chip board EPM240T100C5Board JTAG interface, Active board 50MHZ crystalWith a programmable LEDWith a 5V chip, 3.3V -3.3 switch5V power supply with switchAll the leads all the IOThe board size: 5cm x 7cmcolor:BlueMaterial:PCBPackage Contents:1 x EPM240T100 CPLD development boardOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.