文件名称:PS7219
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [PDF]
- 上传时间：
- 2012-11-26
- 文件大小：
- 108kb
- 下载次数：
- 0次
- 提 供 者：
- ly***
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
在以往大屏幕驱动电路的设计中，常采用单片机动态扫描或者是用MC14499等芯片组成的串行驱动，但他们存在的一个共同缺点是系统软硬件设计复杂，故障率高。选用PS7219芯片，可以显著降低系统设计的复杂程度，而且能更有效地保证系统稳定运行。
-In the past, large-screen drive circuit design, dynamic scanning is often used single-chip or other chips with the MC14499 serial driver, but their common drawback is the existence of a complex system hardware and software design, high failure rate. Use PS7219 chip, can significantly reduce system design complexity, and can more effectively ensure the stability of the system.
-In the past, large-screen drive circuit design, dynamic scanning is often used single-chip or other chips with the MC14499 serial driver, but their common drawback is the existence of a complex system hardware and software design, high failure rate. Use PS7219 chip, can significantly reduce system design complexity, and can more effectively ensure the stability of the system.
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下载文件列表
基于PS7219的大屏幕驱动设计及应用.pdf
Readme-说明.htm
Readme-说明.htm