After the single transaction waveforms are implemented in the GPIF Designer, the next step is to integrate the USB portion of the overlying firmware with the GPIF Designer output to perform write and read operations to and from the external FIFO. T

一个基于AT89C51的MP3设计，开发环境为KEIL，内部有详细的原理图和源代码，喜欢的朋友可以下载-AT89C51 the MP3-based design, development environment for the KEIL, has detailed internal schematics and source code, friends can enjoy download

MP3制作源码在(Keil)上的编译仿真-MP3 production source in (Keil) compiler on the simulation