本文介绍了一种基于FPGA 及NiosII 软核处理器与TFT-LCD 接口的方法。它直接采用CPU 对存贮器的读写，实现了对TFT-LCD 屏的实时操作。它具有直接、有效和速度快等特点。该设计使CPU 对TFT-LCD 的控制极其简单化。关键字：TFT-LCD；FPGA；接口Abstract: The paper introduces a connecting interface between soft processor andTFT-LCD. And this method is based on FPGA and NiosII and adopts that CPU readsand writes the memory, which helps realize a real time operation to TFT-LCD withdirect, effective and fast features.This design simplifies the process of CPUcontrolling TFT-LCD.Key words: TFT-LCD, FPGA, interface