摘要
介绍了一种新型的8位串行接口LED和智能控制芯片HD7279A的特点及其在时钟芯片DS12887中的应用。该芯片具有串行接口,占用I/O口少,硬件电路简单等特点,在实际中具有广泛的应用价值。
This article introduces the characteristics of a new type serial interface of 8-bit LED, the intelligence controlling chip of HD7279A and the application in clock chip. HD7279A features in serial interface, less I/O and simple hardware circuit .It performs a wide application in practice.
出处
《宁波职业技术学院学报》
2006年第5期36-38,共3页
Journal of Ningbo Polytechnic
