2006•Computer Knowledge and TechnologyRequires access
Designing of LCD Module WM-C1602N and SCM Interface
Yanhong Yan
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Abstract
The liquid-crystal Display(LCD) used WM-C1602N as the example is showed in this paper to finish the design of interface of single chip microcomputer,liquid-crystal Display and keyboard.Thus,they realize the function that keyboard scan and LCD show the correspond number when the key is pressed.The design principle of hardware and the design method of software are discussed.The detailed circuit principle graph and the part of the assembly language programme for realization are given.