利用PS7219级联实现汉字点阵显示

Implementation of Displaying Dotted Array of Chinese Characters by Using PS7219 Cascade

研究了采用 SPI显示控制驱动器 PS72 19级联使用实现汉字点阵显示技术 ,并给出了详细、实用的软。

The technique displaying dotted array of Chinese characters by using cascade of a new type of SPI display control driver PS7219 is discussed in this paper.And also a detail and practical method to implement hardware and software is given.