基于SOPC的图像采集处理系统设计-计算机应用技术专业论文.docxVIP

AbstractThe Abstract The SOPC is based on large—scale FPGA as a physical realization；it’S the system on a programmable chip．The SOPC gathers an electronics electric circuit technique，programmable logic devices，EDA technique，SOC，embedded system, DSP，IP etc at the whole body．SOPC is the new technique that gathers the advanced, efficiently．economy in the whole body．The development ofthe SOPC system is the process of hardware／software CO-design process．On one hand，the hardware／software CO—design Can shorten design periodic and on the other hand；it Can choose suitable software method hardware method to achieve the system bases on the characteristics of each function of systems module．With the development of the micro．electronics industry and the technique of the programmable logic device，the SOPC technique has already become a new direction ofthe development ofthe embedded system． This passage carried on a research on SOPC development present condition and related technique，takes the SOPC technique of Xilinx company as background, makes USe of the Virtex—II Pro FPGA as the body of the physical realization．design the image collection and processing system baSed on SOPC．The image collection moduie makes use of PowerPC as the main controller,achieyed the process of the video decode chip’S configure．Make use of the HDL language design image pre—processing IP and integrate the system based on PowerPC．The image processing module makes use of MicroBlaze船the main processor；adopts the way of hardware／soRware CO·design．In the module of image processing，the special moduie is very high to the request in time，use the way of hardware acceleration,the other parts use the software to achieved，by this way，on one hand can turned down the complexity of system，on the other hand Call raised the function of system． Keywords SOPC；MicroBlaze；Hardware／SoRware Co—Design；Image Processing； Intelligence Property Core lI 论文原创性声明本人声明，所呈交的学位论文系在导师指导下本人独立完成的研究成果。 论文原创性声明 本人声明，所呈交的学位论文系在导师指导下本人独立完成的研究成果。