Based on McS-51 dual-machine communication simulation design
Shi Hu, Liang Chen, Xiu Mei Gao · 2017 IEEE 3rd Information Technology and Mechatronics Engineering Conference (ITOEC) · 2017
This design provides a kind of double CPU communication between solution, using PROTUES software structures, basic simulation circuit, the load KEIL software written in HEX file, USES the RS232 interface standard, simple circuit structure, solve the problem of the complicated parallel communication lines, applies to close range, low rate of communication occasions.