采用在系统可编程逻辑器件实现 HDB_3 编解码  

Designing the HDB 3 Encoder/Decoder by the Application of ISP PLD

作　　者：杨静[1] 

机构地区：[1]北京联合大学电子自动化工程学院

出　　处：《北京联合大学学报》1998年第1期76-81,共6页Journal of Beijing Union University

摘　　要：在系统可编程（ＩＳＰ）技术是通信专用集成电路（ＡＳＩＣ）设计的一种最新设计方法，它使得数字电路设计、生产和维护发生革命性的变化。与传统的通信专用集成电路设计相比较，采用在系统可编程逻辑器件设计ＨＤＢ３编解码器，集成度高，速度快，功耗低。在电路设计阶段，可实时地对设计电路进行各种仿真分析，提高电路设计的灵活性和可靠性。特别是还可在成品上直接进行二次开发和功能扩展。在系统可编程逻辑器件在通信专用集成电路设计领域有着广阔的应用前景。The technique of in-system programmable(ISP) is one of the new designing methods for communication applicable specific integrated circuit(ASIC) designing.It brings forth a revolutionary renovation in the digital circuit designation,production and maintenance.As compared with the traditional communication ASIC designation,the application of ISP logic device designing HDB 3 encoder/decoder has the merits of high-integration level,high speed and low power loss.During the stage of circuit desiging it is able to conduct in real time various kinds of emulation analysis for the designed circuits.It would greatly enhance the flexibility and reliability in circuit designing.Especially,it is able to do secondary development and function expanding.There is a wide application prospect for the ISP logic device in the field communication ASIC designation. [

关 键 词：HDB3编解码 可编程逻辑器件 编码器 系统可编程 

分 类 号：TN762[电子电信—电路与系统]