系统可编程 meaning in Chinese
isp
Examples
- In the dissertation ， we discribe the implementation of large capability video data acquisition system based on pci bus of computer 。 the system is composed of data acquisiton card and corresponding software 。 the data acquisiton card include two acquisition channels ， 8 - bit digitization at rates up to 13 . 5mhz 。 frist ， the architecture of the video data acqusition system is studied 。 then ， the function and implementation methode of each module are introduced in detail 。 the control module of the video data acqusition card is implemented by using of the isp technology of cpld and vhdl programming technology 。 the a / d converter used assembler to implement the initialazation programe 。 and the double buffer technology is used for large capability data acqusition . because a contiously large memory is difficult to apply in windows operating system 。 finally we use broland c + + to introduced the devleoping procedure of drivers 。
在实际的研制过程中，利用cpld的在系统可编程（ isp ）技术和基于vhdl语言的可编程逻辑器件设计技术实现了视频数据采集卡的控制模块。在视频的a / d转换模块，用汇编程序模拟i2c总线对初始化a / d转换芯片。针对大容量数据采集，采用了双缓冲技术解决wndows操作系统下难以申请到大容童连续内存的间题。 - Secondly i put forth a new way of circuit design at discussing the ieee - 488 interface circuit designing , this method of circuit designing make the designing easy and cut short the period of circuit designing , so it is very value in practical circuit designing , the practical test result indicate the designed interface circuit can complete the " talk " function , " listen " function and program control function . in the end this paper tell about the vxd program designing
在ieee - 488接口电路的设计部分，文中介绍了一种采用现代在系统可编程技术来设计接口电路的方法，这种电路设计方法使得电路设计与调试非常方便，缩短了硬件电路的开发周期，因此很有实际意义，本人设计的488接口电路经实际测试表明采用这种方法设计的接口电路能可靠地完成ieee - 488总线中的“听” 、 “讲”功能以及程控功能；本文最后论述了为下一代调制域分析仪系统软件所开发的window操作系统下的中断程序设计技术。 - Along with the development and maturity of in - system programming technology , it is possible to conduct the integrating designation with the isp logic devices . this article briefly introduces the most popular system design technology : vhdl and isp logic devices , and design a kind of high integrated grating digital readout devices on the basisi of moire fringe division theory
方案中将当今最流行的系统设计技术vhdl和在系统可编程( isp )逻辑器件作了简要介绍，并介绍了一种基于光栅莫尔条纹细分理论的高集成度的光栅位移变送器。 - The amalgamative logical circuit used the one that company lattice produced , the system programme chip could finish the merger of lots of the categorized dsp little system ' s output results , according to certain algorithm . and this circuit can grade join , in order to join more categorized dsp little systems
融合逻辑电路用lattice公司生产的在系统可编程芯片按照一定的算法完成对多个分类dsp小系统输出结果的整合，并且这种电路可以级联，以便连接更多的分类dsp小系统。 - The high speed and high performance fft processor in this dissertation can be used in high end and real time process app1ication fie1ds such as te1ecom , digita1 signa1 process , and mi1itary fie1d etc . the significance of the theme choice , contents and skeleton of the dissertation are presented at the beginning
第一章综述部分提出了选题的意义，论文内容。第二章讨论了soc技术的发展、特点，提出了利用ip重用技术来完成不同层次部件的构建等问题，讨论了由系统可编程及asic技术进行实现的途径和技术流程。