摘要
给出了一种基于 TI公司的 16位 FL ASH型 MSP4 30 F14 9单片机的键盘显示系统的接口设计方案及程序实例 ,介绍了 MSP4 30 F14 9与液晶显示模块 HD6 6 42 1的特性、结构、接口电路和程序设计 ,实验证明 ,该系统电路运行稳定可靠 ,具有可移植性。
This paper presents an example of keypad & LCD system on 16 bits and flashtype microcontroller MSP430F149 that is produced by TI Company.The characters and structure of MSP430F149 and LCD HD66421,interface circuit and program design,are introduced.That system circuit is stabilized and reliable that has been proved through experiment,and can be transplanted.
出处
《电脑开发与应用》
2004年第7期14-15,共2页
Computer Development & Applications
