Interface Design Based on Single-chip for LCD Module LCM12232

For single-chip computer-controlled intelligent industrial equipment and the equipment of man-machine conversation interface easy and convenient request, the design used dot-matrix graphic LCD module LCM12232 and single-chip STC89C58. The accurate and dreliable data serial transfer between the two are discussed. A simple and practical method of software programming is explored. The design had the advantages of simple and reliable hardware, I/O port line occupied by small, easy programming. The design obtained good application results.