摘要
依据SPI通信协议,详细介绍了PIC16F877A与M25P16的SPI接口的硬件电路连接以及软件程序的实现,并在自来水流量采集系统中得到应用,可为大容量数据存储提供参考。
This paper briefly introduces the SPI communication protocol and M25P16 chip,and discusses the hardware design and software implementation of the interface between PIC16F877A and M25P16.The interface provides the reference design for high-capacity data storage.
出处
《单片机与嵌入式系统应用》
2010年第4期46-48,51,共4页
Microcontrollers & Embedded Systems
