ALTERA ( Intel) MAX II CPLD EPM2210F256 System SRAM IO104

The overall appearance size is 70*62 mm , which is small and convenient.

1. The system adopts the MAX II series EPM2210F256 chip of ALTERA Company ; the working voltage is 3.3V .

2. SRAM: The system has a 256K 16-bit cache chip onboard, which can realize data read and write cache, etc.

3. The system adopts the JTAG download method and is equipped with a 10PIN standard JTAG defined interface.

4. The system power supply adopts the method of external input DC+5V , the standard power interface is commonly used, and the definition of the positive and negative poles of the power supply is clearly marked on the interface position on the board. The whole system works in a 3.3V voltage environment, adopts AS1117-3.3V power conversion chip to convert 5V to 3.3V , and designs a power indicator.

5. Two full-color LEDs : The system provides two full-color LEDs , which can be connected through the I/O port, allowing basic colorful LED experiments without adding any external circuits.

6. Four buttons: The buttons are also controlled by I/O and can be used as system reset or function input buttons.

The system I / O port: excess chip I / O all leads interface resources, a total of 104 th I / O port . Use standard double row 2.0MM pin header interface.