摘要
介绍了TMS320C5402McBSP的结构及主要特点,给出了通过McBSP扩展成SPI串口与PC机及AT89S51单片机通信的设计方案。该方案充分利用DSP的McBSP接口功能,实现了主机、DSP和单片机之间的实时通信。应用结果表明该方案稳定可靠,实际应用良好。
This paper introduces the structure and major features of McBSP, presents the design of communication interface between PC, microcomputer and DSP. The method makes use of interface functions and accomplishes real time communication. The application shows that this method runs stably and accurately, and it had works well in practice.
出处
《电子测量技术》
2006年第5期98-99,共2页
Electronic Measurement Technology
