摘要
介绍TMS320VC5402DSP的直接存储器存取(DMA)的特点,给出一种适用的DMA结合多通道缓冲串行口McBSP组成的数据采集系统的设计方案,该设计具有设计灵活、硬件简单、CPU执行效率高的特点。
The characteristic of TMS320VC5402 DSP DMA is introduced, a kind of design of data collecting system composed of the DMA and McBSP is proposed, the design has the priority of flexible design, simple hardware and efficient CPU.
出处
《电子元器件应用》
2003年第12期4-6,共3页
Electronic Component & Device Applications
