摘要
针对手机基带器件与蓝牙器件通讯方式实现的复杂性和多样性,在BlueCore4-ROM CSP蓝牙器件的基础上,设计了基于BlueCore4-ROM CSP和WM8731音频编码解码器的蓝牙系统。以SC6600D手机基带器件为平台,给出了系统的主要硬件电路及软件结构。经过开发实践表明,该方案具有原理简单、易于实现等特点。
Aiming at the complexity and diversity of the communication between baseband chip and Bluetooth ehip.A Blue-tooth chip by CRS is introduced. The design of Bluetooth system based on BlueCore4-ROM CSP and WM8731 is design in this paper.The system uses SC660D as control central.The main hardware construction and software feature are presented. The practice shows that the system features simple configuration and easy reallisition.
出处
《国外电子元器件》
2008年第8期14-15,共2页
International Electronic Elements
基金
广东省科技计划项目(2007B030100001)
关键词
蓝牙
射频
基带
脉冲编码调制
Bluetooth radio
frequency
baseband
pulse code modulation（PCM）
