摘要
UNI/O总线是Microchip公司开发的一种创新型单I/O总线。本文分析了该总线的特点和通信原理,以11XXX系列EEPROM存储器的应用为例,详细介绍了UNI/O从器件与单片机的接口技术,给出了硬件连接电路和存储器读写操作的程序流程。
UNI/O bus is an innovative single-I/O bus developed by Microchip. The paper analyzes the features and communication princi pie of UNI/O bus. Taking the application of 11XXX serial EEPROM memeory an example, the article describes the interface technology of UNI/O slave device and MCU in detail. Then the hardware connection circuit and program flow of memory read and write operation are provided.
出处
《单片机与嵌入式系统应用》
2012年第6期40-43,共4页
Microcontrollers & Embedded Systems
