一种4灰度级LCD驱动芯片的设计研究

Design of a 4-Level Gral Scale LCD Driver

介绍了一种具有4种灰度级的STNLCD驱动芯片的总体设计方案,重点讨论分析了其关键模块—接口电路、控制电路和驱动电路的设计,并用VERILOG硬件描述语言对所设计的驱动芯片的功能进行了仿真验证。

A 4-Level gral scale STN LCD driver is described in the paper.The key modules including interface circuit, control circuit, driver circuit are discussed in detail. And the Verilog Hardware Description Language （Verilog HDL） is used to verify the function of this LCD driver.