使用市场上现在广泛应用的AD9854芯片和MSP430单片机进行DDS模块的制作，整个程序使用并行数据传输，能稳定输出0-60M的正余弦信号，可根据需要改变输出信号的幅值-Now on the market and widely used MSP430 microcontroller chip AD9854 DDS module production, the entire program using parallel data transmission, can stabilize outpu

适用于Freescale 56F800E(X)系列芯片， 含正余弦函数，正余切函数以及相应反函数，开方函数，PI函数等等。-This reference manual describes the General Functions Library (GFLIB) for the Freescale 56F800E(X) family of Digital Signal Controllers. This library contains optimized functions.