dds sine sheng c hengxu -dds sine sheng c hengxu

这是一个DDS程序,用VHDL编写,实现的是一个频率可调的方波-This is a DDS procedures, using VHDL prepared achieve is a frequency adjustable square

sin数据生成，可以生成DDS的ROM文件-sin data generation, the generation DDS ROM documents

Visual C++环境中编写的求13bits采样率的π/2正弦信号的幅值数组算法，用于DDS开发ROM存储波形mif文件。幅值精度为8bits-Visual C++ environment written request 13bits sampling rate of π/2 sine signal amplitude array algorithm for DDS development of ROM memory waveform mif file. Amplitude accuracy