在应用实践的基础上．总结性地介绍了点阵液晶显示模块SG12864-01D 的控制原理与应用技巧，给出了在模拟时序下的汇编驱动程序，最后提出了具有节约空间资源的应用方案。

On the basis of using practice，this paper gives some summary introduction for the control principles and application skills of SG12864-01D lattice liquid crystal display monitor，basic assembly driver in simulates under the succession as wel1．Finally，this paper proposes a application plan which can save the spatial resources．