此包为FPGA学习板接口实验程序源代码,共包括13个实验程序,有7段数码管,1602液晶显示,12864液晶显示,I2C总线,串口通信,拨码开关等.-The packet interface to FPGA board experimental procedure to study the source code, a total of 13 experimental procedure, there are 7-segment digital tube, 1602 LCD 12864 LCD,

基于Actel A3P030 FPGA，液晶采用JDL12864串行接口，时钟48MHz-Based on Actel A3P030 FPGA, LCD using JDL12864 serial interface, clock 48MHz

基于FPGA的等精度测频了，实现了用STM32控制FPGA测频率并用STM32处理数据用12864串行显示频率-FPGA-based and other precision frequency measurement, and to achieve control with STM32 STM32 FPGA test frequency and use the serial display data with the frequency of 12864