Introduction - If you have any usage issues, please Google them yourself
First of all, single-chip microcomputer to calculate the required sine wave ad conversion data, this data into an array, and then the data Add fifo, Singlechip just read fifo, (will be set to cycle fifo output mode) can have waveform requirements, In addition, the control delay time, you can control the frequency.
Packet : 33753142sin-genereter.rar filelist
sin-genereter.c