这是关于数字版权管理的一个协议文档，介绍了总体的协议架构，对写OMA的DRM协议的程序员有指导作用。...

MAXIM 504 DAC 数模转换器说明书-User manual for Maxim 504 DAC

学习ＦＰＧＡ的好文章，从中可以了解到如何实现ＦＰＧＡ最小系统-Learning FPGA good articles, which can learn how to achieve the smallest FPGA system

讲解了如何利用一个芯片代替复杂的音频处理电路的问题-explain how to use one chip to replace the complex audio processing circuit problem

ETSI TS 101 699 Digital Video Broadcasting (DVB) Extensions to the Common Interface Specification-ETSI TS 101699 Digital Video Broadcasting (DVB) Extensions to the Common Interface Speci fication

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主要介绍了一些一维码，二维码方面的论文，全是外文期刊-Introduces a number of one-dimensional codes, two-dimensional codes in the papers, all foreign periodicals

串行通信MCS-51单片机内部有一个全双工的串行通信口，即串行接收和发送缓冲器（SBUF），这两个在物理上独立的接收发送器，既可以接收数据也可以发送数据。但接收缓冲器只能读出不能写入，而发送缓冲器则只能写入不能读出，它们的地址为99H。这个通信口既可以用于网络通信，亦可实现串行异步通信，还可以构成同步移位寄存器使用。-MCS-51 microcontroller serial communication within the a full-duplex serial communication port, that is, the serial receive and send buffer (SBUF), these two physically separate receiver transmitter, both can receive data can be sent data. Only read by the receiving buffer can not write, but can only write to send the buffer is not allowed to deliver, their address is 99H. The communication port can be used for both network communications, can also achieve the serial asynchronous communication, but also constitute a synchronous shift register to use.

数据迁移 数据迁移是一项繁锁而又单调的工作，面对各种各样的基础数据，定制开发数据迁移工具往往费时费力，切不通用，那么到底什么工具能够胜任我们的工作呢？-data migration data migration is a tedious but monotonous work, in the face of all kinds of basic data Custom development of a data migration tools are often time-consuming and laborious, cut not definitive, in the end what tools we can do the work?

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介绍了MVB总线帧结构，并完成了用于网络连接的MVB总线访问IP核的设计。-introduced the MVB bus frame structure, and completed the network connection for the MVB bus visit IP core design.