摘要
介绍了用ＰＩＣ单片机实现智能提醒器的设计思想， 介绍了ＰＩＣ单片机和智能语音录放芯片ＩＳＤ３３２４０ 的连接、ＩＳＤ３３２４０ 使用的关键技术，以及为了降低成本，简化系统外围电路的设计方法。此项目在工作实践中应用，
Discusses the main idea in designing the intelligent voice reminder based on the voice record and playback device ISD32400 and the PIC16C62 micro-controller. The key technique to connect the PIC16C62 to the ISD32400 and to use the ISD32400 efficiently is explained, including the technique to reduce the cost and to simplify the peripheral circuits.
出处
《现代电子技术》
1999年第10期50-52,共3页
Modern Electronics Technique
关键词
PIC
单片机
语音录放芯片
智能提醒器
micro-controller
voice record and playback device
information address table
peripheral circuits
