数字技术与应用
數字技術與應用
수자기술여응용
DIGITAL TECHNOLOGY AND APPLICATION
2014年
8期
7-8
,共2页
PowerPC440%Vxworks%嵌入式计算机%波束控制
PowerPC440%Vxworks%嵌入式計算機%波束控製
PowerPC440%Vxworks%감입식계산궤%파속공제
PowerPC440%Vxworks%Embedded computer%Beam Control
片上嵌入式系统凭借其诸多方面的优势，如成本低、功耗低、尺寸小、处理速度快、可靠性高、实时性强、灵活性、产品上市时间以及设计开发周期短等优势，将嵌入式实时多任务操作系统VxWorks和基于FPGA的片上PowerPC平台相结合，使产品体积更小、环境适应性更强、运行更可靠、扩展和升级更灵活、生产成本更低。必将成为将来雷达产品上的主流技术。本文提出了在其内嵌PowerPC440处理器上构建Vxworks 操作系统平台的雷达的波束控制设计。
片上嵌入式繫統憑藉其諸多方麵的優勢，如成本低、功耗低、呎吋小、處理速度快、可靠性高、實時性彊、靈活性、產品上市時間以及設計開髮週期短等優勢，將嵌入式實時多任務操作繫統VxWorks和基于FPGA的片上PowerPC平檯相結閤，使產品體積更小、環境適應性更彊、運行更可靠、擴展和升級更靈活、生產成本更低。必將成為將來雷達產品上的主流技術。本文提齣瞭在其內嵌PowerPC440處理器上構建Vxworks 操作繫統平檯的雷達的波束控製設計。
편상감입식계통빙차기제다방면적우세，여성본저、공모저、척촌소、처리속도쾌、가고성고、실시성강、령활성、산품상시시간이급설계개발주기단등우세，장감입식실시다임무조작계통VxWorks화기우FPGA적편상PowerPC평태상결합，사산품체적경소、배경괄응성경강、운행경가고、확전화승급경령활、생산성본경저。필장성위장래뢰체산품상적주류기술。본문제출료재기내감PowerPC440처리기상구건Vxworks 조작계통평태적뢰체적파속공제설계。
With the rapid development of digital information network technology , the embedded system design becomes one of theblossoming areas. Due to its advantages of low volume ,low power ,high integration and tight combination with FPGA inner logic ,embedded FPGAprocessor leads the field in embedded system design. Based on the platform FPGA of PowerPC , building Vxworks operating systemon the PowerPC440 processor , the characters and superiority of the platform in comparison with conventional embedded processing platform. the paper presents the design of Beam Control method of joint development of software and hardware and constructing process of platformis discussed in detail.
