DAC1230与单片机Atmega128的接口技术  

Technique of chip DAC1230interfacing with single-chip computer Atmega128

作　　者：高宗余[1] 

机构地区：[1]兰州交通大学自动控制研究所,甘肃兰州730070

出　　处：《电气传动自动化》2005年第2期50-52,共3页Electric Drive Automation

摘　　要：介绍了大规模集成电路芯片DAC1230与单片机Atmega128的接口技术。主要内容包括: DAC1230与单片机Atmega128的硬件接口电路、三种不同的接口方法及其应用等。A technique to interface VISE chip DAC1230 with single-chip computer Atmega128 is introduced. It emphasizes on two aspects： the hardware circuit of DAC1230 interfacing with single-chip computer Atmega128; three ways In interface DAC1230 with CPU Atmega128 and their applications,the requirements of two important time relations that must be met in CPU Atmega128 timing.

关 键 词：D/A转换 接口 输入锁存器 地址译码器 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]