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近几年来,盒式音频磁带机由于体积小,携带方便,价格便宜,被广泛用作为微处理机的外存,以弥补微处理机内存容量的不足。这种盒式磁带机与微处理机的连接框图如图1所示。
In recent years, cassette audio tape drives are widely used as the external memory of microprocessors to make up for the deficiencies of microprocessor memory due to their small size, portability and low price. This cassette tape drive and microprocessor connection diagram shown in Figure 1.