The thesis deals with the algorithm of synchronization and its asic ( application specific integrated circuit ) implementation . the synchronization is used in the vsb receiver of hdtv terrestrial broadcasting transmission system 本文所研究的正是hdtv地面广播系统vsb方案接收机中同步的算法及其在专用集成电路芯片( asic )上的实现。
The thesis deals with the algorithm of demodulation and its asic ( application specific integrated circuit ) implementation . the demodulation is used in the dvb receiver of digital video broadcasting satellite transmission system 本文所研究的正是卫星电视广播系统dvb标准接收机中数字解调的算法及其在专用集成电路芯片( asic )上的实现。
Among all of these , because it ' s flexible design method and high speed , " field programmable gate array " ( fpga ) has been widely used in many digital design of application specific integrated circuit 其中， “现场可编程门阵列” (即fpga ， fieldprogrammablegatearray )由于其设计灵活、速度快，在数字专用集成电路的设计中得到更为广泛的应用。
In july 1998 ， shanghai commercial investment company , asic & system state - key laboratory of fudan university and a group of founders with dreams and pioneer spirits established fudan microelectronics 1998年7月，由复旦大学“专用集成电路与系统国家重点实验室” 、上海商业投资公司和一批梦想创建中国最好的集成电路设计公司的创业者共同出资创建了复旦微电子。
This paper aims at investigating and realizing an asic cell of high performance instrumentation amplifier based on the standard cmos process , which is employed in the readout circuits of microsilicon sensor as a part of soc 本文的主要目的是研究并采用标准cmos工艺实现一种高性能的仪表放大器专用集成电路模块,该模块专用于电容式微硅传感器的一种soc模式读出电路中。
We can realize a control system based cpld ; the control system also can be realized based cpld and mcu or dsp , thus interior resources of cpld are saved . furthermore , cpld design is the necessary step for the verification of asic design 利用cpld可以实现完整的控制系统；可以与单片机或dsp共同构成一个控制系统： cpld还是专用集成电路( asic )芯片设计的验证手段。
The main contents of this thesis are at a glance : chapter 1 serves as an introduction to the subject . after an overview of digital hdtv , dvb - c system is discussed in detail . eda design method is also introduced at last 本文第一章首先概述了高清晰度电视的发展历史，接着重点介绍了dvb - c有线电视传输系统，并对专用集成电路( asic )设计的发展、将来的设计趋势等作了概述。
The circuitry of outer coder consists of data formation , data randomizer , rs encoder , and interleaver in the transmitter and their counterparts in receiver : data reverse transformer , de - randomizer , rs decoder and de - interleaver . in this paper , the first chapter gives an overview of hdtv , then focus on the dvb - c system , and then talks about the technology involved in asic 本文第一章首先概述了数字高清晰度电视，接着重点介绍了dvb - c有线电视传输系统，并对专用集成电路( asic )设计的发展、设计流程和注意事项及将来的设计趋势? soc的设计技术作了概述。
In this article , two projects - " sqy - 15 encrypt subsystem of hospitalization insurance system " and " general image compress flatform " are combined to get a resolvent scheme to realize data encrypt and image compress based on digital signal processor ( dsp ) and application specific integrated circuits ( asic ) . this article includes three key technologies in designing and realizing the data encrypt card and the image compress flatform . they are : ( 1 ) design of dsp application system ; ( 2 ) epld designing technology using vhdl language ; ( 3 ) pci interface technology 本文结合“ sqy - 15医疗保险信息系统加密子系统”和“通用图像压缩平台”两项目，提出了基于数字信号处理器( dsp )和可编程专用集成电路( asic )实现数据加密卡和图像压缩平台的解决方案，重点介绍了基于dsp的数据加解密卡和图像压缩平台设计与实现中的三个关键技术： ( 1 ) dsp应用系统设计； ( 2 ) vhdl语言设计epld技术； ( 3 ) pci接口技术。
The auxiliary products for auto electric appliances include : application - specific integrated circuit for auto and motorcycle flashers , application - specific integrated circuit for wiper intermittent relays , transistors for auto acoustics , power darlington transistors for auto generator voltage regulators , power darlington transistors for auto ignition systems , high frequency transistors for auto remote controllers , regular parts for auto electric appliances , chips of semi conductor etc 产品有：汽车和摩托车闪光器专用集成电路，汽车雨刮间歇继电器专用集成电路，汽车电压调节器用功率达林顿管，汽车点火器系统用功率达林顿管，汽车遥控器用高频管，半导体芯片等。
