文件名称：龙芯2F开发板使用说明书
文件大小：1.1MB
文件格式：PDF
更新时间：2013-10-28 05:50:05
龙芯 2f开发板
第一章概述.......................................................................................................................................4 1.1 硬件配置...............................................................................................................................5 1.2 系统框图...............................................................................................................................6 1.3 软件系统...............................................................................................................................6 1.4 附件.......................................................................................................................................6 第二章 开发板快速使用指南............................................................................................................7 2.1 开发板布局图........................................................................................................................7 2.2 开发板后面板视图................................................................................................................8 2.3 开发板连接器管脚信号定义................................................................................................8 2.3.1 VGA ..............................................................................................................................8 2.3.2 串行接口.......................................................................................................................8 2.3.3 USB 接口......................................................................................................................9 2.3.4 PS/2 鼠标键盘接口......................................................................................................9 2.3.5 音频接口......................................................................................................................9 2.3.6 网口............................................................................................................................10 2.3.7 并行接口.................................................................................................................... 11 2.3.8 F_PANEL.................................................................................................................... 11 2.3.9 SATA 接口.................................................................................................................. 11 2.3.10 IDE 插槽...................................................................................................................12 2.3.11 ATX 电源..................................................................................................................12 2.4 开发板使用所需要的设备..................................................................................................12 2.5 开发板的使用步骤..............................................................................................................13 2.6 参考板串口的使用..............................................................................................................17 2.6.1 Windows 下设置超级终端.........................................................................................17 2.6.2 Linux 下minicom 设置..............................................................................................19 第三章 硬件.....................................................................................................................................21 3.1 主要IC 简介........................................................................................................................21 3.2 各硬件模块简介..................................................................................................................21 3.2.1 系统电源....................................................................................................................21 3.2.2 系统复位....................................................................................................................21 3.2.3 时钟模块&看门狗.....................................................................................................22 3.2.4 RTC............................................................................................................................22 3.2.5 BIOS ...........................................................................................................................22 3.2.6 内存接口....................................................................................................................22 3.2.7 以太网接口................................................................................................................22 3.2.8 显示模块....................................................................................................................22 3.2.9 音频系统....................................................................................................................22 3.2.10 USB2.0......................................................................................................................23 3.2.11 串口..........................................................................................................................23 3.3 资源分配.......................................................................................................................23 第四章 软件.....................................................................................................................................24 4.1 PMON 简介及使用..............................................................................................................24 4.1.1 PMON 简介................................................................................................................24 4.1.2 PMON 的使用............................................................................................................24 4.1.3 PMON 环境搭建和编译............................................................................................26 4.2 内核简介及其文件系统......................................................................................................27 4.2.1 内核简介....................................................................................................................27 4.2.2 内核编绎....................................................................................................................27 4.2.3 文件系统.....................................................................................................................28 附录Ⅰ 参考板常用应用软件配置..................................................................................................30