【作者】 张茹伟；

【导师】 顾新；

【作者基本信息】 西安电子科技大学 ， 计算机应用技术， 2010， 硕士

【摘要】 本文完成了基于TMS320C6713 DSP和1553B总线的嵌入式系统的软件的设计与实现。首先研究了TMS320C6713 DSP处理器的芯片架构,详细介绍了系统总体架构和核心系统的软件设计,并进行了DSP/BIOS的研究。然后对DSP的FLASH启动和串口加载程序进行了详细的论述。接下来研究了1553B总线的相关协议及其与DSP的外部连接接口和总体框架,叙述了1553B总线RT模式的实现。最后主要介绍了系统其余模块的软件的设计与实现,主要包括串口模块、A/D和D/A模块、开关量输入/输出模块以及定时器模块。本系统将DSP强大的数据处理能力和1553B总线的分布处理、集中控制和实时响应的特点相结合,具有系统集成度高、处理速度快以及较强的通用性和可扩展性。文中介绍了DSP的FLASH启动和串口加载,具有较强的实用性。更多还原

【Abstract】 This paper describes the design and implementation of a embedded computer system based on the TMS320C6713 and 1553B bus. Firstly, the article has discussed the TMS320C6713 DSP processor chip architecture. The architecture of the system and the software of the core system are discussed in detail. Then the FLASH boot of the DSP and the UART loader has been elaborated. Next the relevant agreement and the external connection interface with the DSP of 1553B bus have been introduced. And the implementation of the RT mode in 1553B bus is described. At last, this paper presents other modules of the system, including the UART、A/D、D/A、the switch input/output and the timer.The strong digital process capacity of DSP and the distributed processing, concentrated control and real-time response of 1553B, are combined in this system which has high degree of system integration, processing speed, versatility and strong expansion. The FLASH boot of the DSP and the UART loader in this paper has good actual value.更多还原