摘要
文章介绍了I2C串行总线的性能和特点,以串行E2PROM为例,提出了一种在8031上利用其I/O线实现I2C总线的方法,并给出了相应的汇编程序。
This paper introduces the characteristics and features of I2C serial bus.Taking E2PROM for example, this paper presents a method for implementing I2C bus based on I/O port of MCS-51, and gives out the relevant program.
出处
《交通与计算机》
1998年第2期62-65,共4页
Computer and Communications