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ADA-1612转换板是12位的模入模出板。它可以直接用于具有S-100总线接口的单板机系统。本文简单分析了ADA-1612转换板的结构原理,详细内容参见文[2]。TP86A采用INTEL 8086CPU的十六位单板机。本文为它设计了连接ADA-1612转换板的S-100总线接口。并介绍了该接口电路和使用该接口的编程方法。现在,该接口已经实际应用到几种TP86A组成的系统。
The ADA-1612 converter board is a 12-position molded-in board. It can be used directly in single-board systems with S-100 bus interface. This text has simply analyzed the structural principle of ADA-1612 conversion board, see [2] for the detail. TP86A using INTEL 8086CPU 16 single board machine. This article designed the S-100 bus interface for the ADA-1612 converter board. The interface circuit and the programming method using this interface are introduced. Now, this interface has been actually applied to several TP86A system.