基于OMAP的3G无线终端处理器系统的硬件研究与开发  

Hardware R & D of 3G Wireless Terminals Processor System Based on OMAP

作　　者：时岩[1] 

机构地区：[1]菏泽学院计算机与信息工程系

出　　处：《电子技术（上海）》2012年第3期12-13,共2页Electronic Technology

摘　　要：在深入理解ARM和TMSC320C5000在参与基于OMAP5910的3G无线终端的多媒体应用平台硬件系统设计基本原则的基础上,文章画出一个硬件系统原理图和印刷电路板图;各种功能模块进行测试和调试;完成与CPLD相关的硬件语言设计和调试,在QuartusII软件下用VerilogHDL编写;在掌握Linux操作系统及嵌入式操作系统的移植和开发及Linux下的驱动程序开发的基础上,完成DSP、Camera、触摸屏等底层驱动程序的开发;完成Microwindow下顶层用户界面和JPEG等应用程序的开发,和Linux驱动程序开发。On the basis of deeply understanding of the basic principles of ARM and TMSC320C5000 involving in the design of the hardware system of the multimedia application platform based on the OMAP5910＇s 3G wireless terminals, this paper draws the diagrams of a hardware system schematic and a printed circuit board; tests and debugs the various function modules; completes the design and debug of the hardware language related to CPLD, and writes with VerilogHDL under QuartuslI Software; on the basis of mastering the transplantation and development of Linux operating system and embedded operating system, as Well as the development of Linux driver, completes the development of the drivers for DSP, Camera, touch screen; and completes the development of Microwindow top-level user interface and JPEG application program, as well as Linux driver.

关 键 词：3G OMAP5910 Linux MICROWINDOWS MP3 MPEG-4 JPEG 

分 类 号：TN912.3[电子电信—通信与信息系统]