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2.数据传输电路微处理器 U2(36)、(38)脚与数字信号与伺服处理电路 U02(39)、(40)脚分别构成串行数据线、时钟线,通过此I~2C 总线,微处理器 U2既可向 IC4内的微机接口电路发送各种指令,也可接收伺服系统送来的各种反馈信号,以实现对机心的各种状态检测和控制。微处理器 U2(27)、(26)、(21)脚与操作显示电路 U1(PT6312)⑤、⑥、⑧、⑨脚构成的总线,用于传输操作信息与显示数据。红外遥控信号经红外接收头整形放大
2. Data transmission circuit The pins of microprocessor U2 (36) and (38) and the digital signal and servo processing circuit U02 (39) and (40) respectively constitute a serial data line and a clock line. The microprocessor U2 can send various instructions to the computer interface circuit in the IC4, and also can receive various feedback signals sent by the servo system to detect and control various states of the movement. Microprocessor U2 (27), (26), (21) and the operation of the display circuit U1 (PT6312) ⑤, ⑥, ⑧, ⑨ feet constitute a bus for the transmission of operational information and display data. Infrared remote control signal through the infrared receiver to enlarge the plastic