基于FPGA的信号采集及频谱分析，用VHDL编写，压缩包里是Quartus下的工程。AD采样用状态机实现，并存入LPM_RAM。设计了一个UART模块（也是状态机实现的），可将数据发到ＰＣ机上。-FPGA-based signal acquisition and spectral analysis, prepared with VHDL, Quartus compression bag is the next project. AD sampling state machine used to

一个基于quartus的LPM_RAM例子，VHDL语言写的，通过仿真测试-Quartus the LPM_RAM based on examples, VHDL language, and through simulation testing

altera LPM_RAM的使用,有简单的程式和模拟结论.大家写的时候可以参考.-altera LPM_RAM the use of a simple programming and simulation findings. we can refer to when writing.

基于FPGA的信号采集及频谱分析，用VHDL编写，压缩包里是Quartus下的工程。AD采样用状态机实现现，并存入LPM_RAM。设计了一个UART模块（也是状态机实现的），可将数据发到ＰＣ机上。 已通过测试。 -FPGA-based signal acquisition and spectrum analysis, using VHDL prepared compression bag Quartus engineering. AD sampling using the state mac