我们给PC—1500袖珍计算机配置了A/D(模/数转换)、D/A(数/模转换)、计数、测频等线路以及相应的软件。本文介绍如何为PC—1500配置A/D作为通用数据采集器,以及它在物探测量中的某些应用。经过几个月来的室内和野外使用,证明用该机作成的数据采集器和物探测量仪器具有体积小、耗电省、性能稳定可靠等优点。采集的数据既可存入内存,也可存入磁带中,还可以将数据输到dual—68000微机或IBM—PC等高档微机中。可以将采集的数据就地绘成图形等。 We have configured A / D (A / D conversion), D / A (digital / analog conversion), counting, frequency measurement circuit and the corresponding software to PC-1500 pocket computer. This article describes how to configure A / D for the PC-1500 as a universal data collector and for some of its applications in geophysical surveys. After several months of indoor and outdoor use, it is proved that the data acquisition device and the geophysical survey instrument made by this machine have the advantages of small size, low power consumption, stable and reliable performance, and the like. The collected data can be stored in memory, can also be stored in tape, you can also lose data to dual-68000 microcomputer or IBM-PC and other high-end computer. The collected data can be plotted on the spot.