LCD的通用驱动电路IP核设计  

Design of General IP Core for Small Scale LCD Drivers

作　　者：李益全[1] 杨传仁[1] 张继华[1] 

机构地区：[1]成都电子科技大学微电子与固体电子学院

出　　处：《电子设计应用》2005年第10期77-79,82,共4页Electronic Design & Application World

摘　　要：本文介绍了一种新型的LCD驱动电路IP核的总体设计,采用自顶向下的设计方法将其划分为几个主要模块,分别介绍各个模块的功能,用VHDL语言对其进行描述,用FPGA实现并通过了仿真验证。该IP核具有良好的移植性,可驱动不同规模的LCD电路。A novel IP core for LCD driver is designed in this paper. Using the top-down design way, the IP core is divided into several modules, and the functions of these modules were described. Meanwhile, the IP core was expressed with VHDL, systemically realized with FPGA, and finally verified by simulation. The IP core exhibits excellently transplantable characteristics, and can be extensively used in LCDs with different scale.

关 键 词：LCD 驱动电路 IP核 VHDL语言 移植性 液晶显示系统 

分 类 号：TN873.93[电子电信—信息与通信工程]