彩色PDP可编辑的逻辑波形产生电路设计与实现  

The design of the revisable logical waveform generation circuit for color-PDP and its FPGA implementation

作　　者：梁宁[1] 沈思宽[1] 孙鉴[1] 

机构地区：[1]西安交通大学电子物理与器件研究所,陕西西安710049

出　　处：《西安电子科技大学学报》2003年第5期708-712,共5页Journal of Xidian University

基　　金：西安交通大学行动计划基金项目

摘　　要：针对在等离子体显示器研发过程中存在实时改变高压驱动波形难的问题,设计出了可编辑的高压驱动波形产生电路,实现了驱动波形电压、脉宽和形状等参数的实时调整,使不同结构或同一结构不同参数的显示屏可以共享同一套电路系统,降低了等离子体显示器研发成本,缩短了研发周期.实验表明,采用同步电路设计的波形产生电路,工作稳定,输出波形光滑无"毛刺".To solve the difficuly of the realtime adjustment of the highvoltage driving waveform used in PDPs, a revisable highvoltage pulse sequence generation circuit used in PDPs is designed to realize the realtime adjustment of voltage, pulsewidth, shape and so on. Different plasma display panels can share the same circuit system so as to reduce the cost and cycle of research by using the circuit. Experiment indicates that the circuit using the synchronous design can generate a stable and reliable driving waveform.

关 键 词：彩色等离子体显示器 同步电路 现场可编程逻辑器件 高压驱动波形 逻辑波形产生电路 

分 类 号：TN873.94[电子电信—信息与通信工程]