44B0通过IIS总线播放WAV格式音乐文件的源代码，包括调试工具，DA为CS4334-44B0 through IIS Bus broadcast WAV format music files of source code, including debugging tools, DA to CS4334

cs4334的驱动程序，使用STM32FMCU，可以使用。-cs4334 driver, use STM32FMCU, you can use.