摘要
该文介绍了一种多功能数码相框的硬件平台。平台采用Marvell公司的高性能嵌入式处理器PXA310为核心,并对电源管理、音频、液晶屏、高速USB等模块进行调试,最终完成了平台的开发。该多功能数码相框平台具有功能齐全、功耗低,集成度高等特点,不仅可以作为家庭装饰品,还可以用作广告牌。经实际使用效果良好。
This paper introduces a hardware circuit of multi-function digital photo frame.Core of the system is Marvell's high-performance microprocessor PXA310,including power management,audio,LCD,high-speed USB modules and so on.This multi-function digital photo frame with multifunctional,low power consumption and high integration characteristics,not only can be the family decorations,can also be used as billboards.It is very good when we used it.
基金
浙江省重大科技攻关资助项目(C10019)
关键词
多功能数码相框
嵌入式系统
电源管理
multifunctional digital photo frame
embedded system
power management
