用verilog语言实现PCM模块功能（pcm发音）-PCM module function (pcm pronunciation) with verilog language

AT91SAM7S64处理器的USB驱动、AD驱动、Flash驱动的项目源代码，并且添加了PCM实时编码代码，实现了实时录音与U盘功能。-USB drive AT91SAM7S64 processor, AD-driven, Flash-driven project source code, and added a real-time encoder PCM code, realize the real-time recording and U disk function.

/* wait.h - wait facility library header */ /* * Copyright (c) 2003-2006 Wind River Systems, Inc. * * The right to copy, distribute or otherwise make use of this software * may be licensed only pursuant to the terms of an applicable

实现PCM功能函数，方便移植使用任何单片机，代码规范,适用于对数据精度要求不高的数据才可压缩。-PCM achieve performance function, easily ported to use any microcontroller code specifications for data accuracy is not required before the data compression.