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PC-1500微计算机是各行各业中广泛应用的一种机型,该机性能好、使用方便、体积小,便于携带,适于野外作业。该机对于外存设备要求很高,只能用专门设计的CE-152录音机与主机配套使用,选用其它录音机时无法实现转储与回放。由于CE-152结构精巧,在使用中如不慎损坏或性能变劣,将使转储工作不能进行,配用新的CE-152不但价格高,而且不易配到。本文提供了一种方法,只需对PC-1600机的连接器CE-150中的录音接口电路进行简单的改动,便可使体积小、质优价廉的HNR-84磁带机与主机实现转储。HNR-84是单板机、苹果机等常用的外存设备,社
PC-1500 microcomputer is a widely used in all walks of life a model, the aircraft performance, ease of use, small size, easy to carry, suitable for field operations. The machine is very demanding for external memory devices, only with the specially designed CE-152 recorder supporting the use of the host, the use of other recorders can not be achieved when the dump and playback. As CE-152 compact structure, in use such as accidental damage or poor performance, will make the dump can not be carried out, with the new CE-152 is not only expensive, but not easy to be allocated. This article provides a way to make a simple change to the recording interface circuitry in the CE-150 connector on a PC-1600 so that a small, inexpensive HNR-84 tape drive can be connected to the host Storage. HNR-84 is a single board computer, Mac and other commonly used memory devices, clubs