任意N偶数倍频率分频器VHDL语言，编译器MAX_PLUS2-Any even multiple of the frequency divider N VHDL language, compiler MAX_PLUS2

利用Verilog语言编写的FPGA作为数字fir滤波器的程序，在编译器中调试通过，可以作为模块调用。-the model of fir digital cr which is written of verilog language.

用Verilog语言实现的FPGA UART独立收发模块 思路简单，代码简洁。在Lattice LFE3EA VERSA开发板上验证通过,编译器Lattice Diamond. 功能：串口收到数据后立即回传，此后每一秒串口数据+1再发送。-Using Verilog language independent of FPGA UART transceiver idea is simple, concise code. Development board in Lattice LFE3EA