一种适用于智能仪器的微型记录接口电路设计

Port Circuit Design of Mini-recorder Suit for Intelligence Instrument

对应用TPμp 1 6A的曲线打印方式实现记录曲线打印及应用图形打印方式实现汉字字符打印的软件控制方法进行了详细论述。接口电路的设计占用微处理器系统资源少、软件控制方便、具有较好的性能价格比。

This paper discussed the software control methods of use the curve printing way of TPμp 16A to print curve and use the graphic printing way to printing Chinese Character in details. The port designing way uses little resources of the single chip computer, it is convenient to software control.