使用 Z893XX 挂机和摘机呼叫者 ID 的应用电路。该应用演示了如何使用 Z893XX 的片上资源来实现呼叫者识别作为电话系统的附加功能。作为来电显示演示的一部分,该应用还描述了一个多任务系统,展示了集成微控制器如何充当 DSP 控制器
说明
Application Circuit Using the Z893XX On and OFF Hook Caller ID. This application demonstrates how to implement Caller Identification as an added feature of the telephone system using the on-chip resources of the Z893XX. As part of the Caller ID demonstration, this application also describes a multitasking system showing how an integrated microcontroller functions as a DSP controller