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介绍一种基于编/解码器的PC机与多单片机之间的串行通信方法,并对智能卡的设计进行了说明。该编/解码器通信方案,较好地解决了多机系统中作为上位机的工控机对各下位机的寻址问题。
A serial communication method between PC and multi-MCU based on encoder / decoder is introduced, and the design of smart card is described. The encoder / decoder communication scheme, a better solution to the multi-machine system as a PC IPC addressing the lower machine.