摘要
介绍了一种新型的PDA调制解调器的设计 ,详细地分析了该调制解调器电路的工作原理并介绍了该调制解调器驱动程序的设计。
This paper presents a new protype for PDA Modem, describes the principle of the system detailedly, gives the circuit diagram of the interface between the Modem and the PDA CPU, and introduces the design of the Modem's driver in detail.
出处
《山东电子》
2002年第2期33-35,共3页
Shandong Electronics
