电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2012年
12期
184-185,189
,共3页
数据采集%控制%软核处理器%数据%工作可靠
數據採集%控製%軟覈處理器%數據%工作可靠
수거채집%공제%연핵처리기%수거%공작가고
data collection%control%soft core processor%data%work reliably
基于SOPC技术设计了一个综合应用系统:实现了键值数据采集、显示,并将采集到的数据通过串口送给上位机;也可以接收上位机送来的数据,控制点亮相应的二极管且将接收到的数据显示在数码管上。系统硬件由FPGA及外围电路组成,采用了性能优良的NiosII软核处理器;软件在Ahera公司的软件集成开发工具NiosIIIDE下应用C语言编程。该系统工作可靠,在实际的应用设计中有一定的参考价值。
基于SOPC技術設計瞭一箇綜閤應用繫統:實現瞭鍵值數據採集、顯示,併將採集到的數據通過串口送給上位機;也可以接收上位機送來的數據,控製點亮相應的二極管且將接收到的數據顯示在數碼管上。繫統硬件由FPGA及外圍電路組成,採用瞭性能優良的NiosII軟覈處理器;軟件在Ahera公司的軟件集成開髮工具NiosIIIDE下應用C語言編程。該繫統工作可靠,在實際的應用設計中有一定的參攷價值。
기우SOPC기술설계료일개종합응용계통:실현료건치수거채집、현시,병장채집도적수거통과천구송급상위궤;야가이접수상위궤송래적수거,공제점량상응적이겁관차장접수도적수거현시재수마관상。계통경건유FPGA급외위전로조성,채용료성능우량적NiosII연핵처리기;연건재Ahera공사적연건집성개발공구NiosIIIDE하응용C어언편정。해계통공작가고,재실제적응용설계중유일정적삼고개치。
Based on SOPC technology designs a integrated application system,achieves the collection and the show of the key- value data,and sends the collected data to the Host Computer through the serial port. And also can receive the data from the Host Computer, control the relevant diode and show the received date on the digitsl tube. The System hardware consists of FPGA and the external circuit, takes the excellent property Nios II soft core processor.The software applies the C-Language Programme under the integrated software development tool of the Altera company-Nios II IDE. The system is reliable and has some reference value in the practical application of design.