The software can work successfully under 50mhz clock in simulation . at last this thesis gives some advices about the design of the oled ' s structure and the debugging scheme of the oled ' s driver 综合交流驱动和灰度移位调制输出的设计思路，最后实现了可调脉宽灰度移位调制交流驱动芯片软件的设计，在高达50mhz的时钟下，仿真波形工作正常。
