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本文介绍了基于DAVICOM MODEM套片与AVR单片机的一种专用MODEM池的研制方案,在硬件、控制软件的设计方面作了说明,介绍了实际调试及应用情况。测试结果表明,该系统能够实现信号在网络中的正确传输,可广泛应用于数据采集、通信等各个领域。
In this paper, a special MODEM pool based on DAVICOM MODEM chip and AVR microcontroller is introduced. The design of hardware and control software is introduced. The actual debugging and application are introduced. The test results show that the system can realize the correct signal transmission in the network and can be widely used in various fields such as data acquisition and communication.