dsp5509的dma使用例程，可以很好帮助大家学习DSP，是我开发板带的例程，希望和大家分享。-dsp5509 dma use of the routines can be a good help people acquire DSP, I developed the strip routines, and hopes to share with you all. Thank you

dsp5509的pll使用例程，可以很好帮助大家学习DSP，是我开发板带的例程，希望和大家分享。-dsp5509 the pll use routines, which can help people acquire DSP, I developed the strip routines, and hopes to share with you all. Thank you