LI Ze-tian
Abstract
This paper introduces the structure and characteristics of LCD module OCMJ12232,has deep research on its operating principles and designs the interface of MCU 89C51 and LCD module,which has the virtue of occupying few I/O buses and simple driver.The paper presents circuit diagram and example program of assembly language.
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This paper introduces the structure and characteristics of LCD module OCMJ12232,has deep research on its operating principles and designs the interface of MCU 89C51 and LCD module,which has the virtue of occupying few I/O buses and simple driver.The paper presents circuit diagram and example program of assembly language.
Key concepts: Interface (matter), Microcontroller, Liquid-crystal display, Simple (philosophy), Computer science, Computer hardware, Circuit diagram, Interface design