Hardware resources and functions:
1.CY7C68013-128AC chip: with enhanced 8051 core,48Mhz dominant frequency.
2.EPM3128ATC144: CPLD of Altera company,system expansion,the user can freely programmable.
3.32 K,SRAM: two,one for ordinary SRAM,one for the GPIF experiment.
4.RS232 serial port: two,are available to the user or for Keil debugging.
5.TTL level serial ports: two,and RS232 serial ports,available for users to connect their systems to use.
6.EEPROM: used to store the VID / PID or firmware,EEPROM capacity can be selected by jumper.
7.IIC interface: the user can expand their IIC device.
8.4-digit LED display: Dynamic scanning LED.
10.GPIF debug: three light-emitting diode display.
11.Keil debugging function.