VHDL与源代码包

基于EPM1270的EProm at24c02 驱动-Based on the EPM1270

低密度校验码 ，很好用的代码，功能已经实现编码和译码(fpga ldpc)

说明：  一个8位RiSC单片机的VHDL代码， 具有很好的参考价值。(an eight RiSC SCM VHDL code, is a good reference value.)

用VHDL和verilog实现的四人抢答器-using VHDL and verilog realization of four Responder

基于VHDL的多路抢答器，用LCD12864进行显示(Multiplex answering device based on VHDL is displayed with LCD12864)

FPGA控制SRAM读写时序源码，代码桂发，新手一看就懂(FPGA control SRAM write timing source code Guifa novice understand at a glance)

verilog hdl 编写的64点fft代码，适合很多芯片(coded by verilog hdl that implement 64 point fft, suite to many core)

使用VerilogHDL语言加上IP核产生PWM调制波，占空比和频率可调。(The PWM modulation wave, duty cycle and frequency can be adjusted by using VerilogHDL language and IP kernel..)

说明：  2018全国大学生FPGA创新设计大赛南京总决赛封闭测试题目，以及自己编写的verilog和testbench，欢迎学习借鉴(The closed test topic of the 2018 National Undergraduate FPGA innovation design competition Nanjing finals, as well as Verilog and testbench compiled by ourselves, are welcome to learn)

多进制数字频率调制(MFSK)系统VHDL程序-Multi-band digital frequency modulation (MFSK) system VHDL procedures