南京工学院陆伟良副教授等人设计制成MCDR—1型微机控制双卡录音机,已向国家申请专利,并由常州无线电总厂生产成功。该机采用8位单片微机8031作为控制单元,配以电子逻辑机芯LX—401进行了双卡多功能控制技术的开发,设有接口电路、存贮器、显示器等外围器件,革新了现有的机械控制功能,实现了智能化、程序化、多功能,具有自 Nanjing University of Technology Lu Weiliang associate professor and others designed MCDR-1 computer-controlled dual card recorder, has applied for a patent to the state, and by the Changzhou Radio Plant production success. The machine uses 8-bit single-chip microcomputer 8031 ​​as the control unit, together with the electronic logic movement LX-401 for dual-card multi-function control technology development, with interface circuits, memories, displays and other peripheral devices, innovation Some mechanical control functions, to achieve a smart, procedural, multi-functional, with self