液晶模块控制芯片为RA8822，型号CM240128-7使用RA8822英文版文档中的源代码修改得。原来的源代码为320*240屏的，初始化设置时候需要重新设置以符合240*128的屏。此代码用于80C51和AVR单片机，主要是管脚定义的差别。

-LCD module control chip for the A8822, Model RA8822 use CM240128-7 English document modify the source code. The original source code for the 320* 240 screens, initialization settings need to re-set time to comply with the 240* 128 screen. This code for the 80C51 and the AVR microcontroller, the main difference is the pin definition.