• 74hc595移位原理 > 评估板用户手册
  • 评估板用户手册

    免费下载 下载该文档 文档格式:PDF   更新时间:2005-09-02   下载次数:0   点击次数:2
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    Embest ATEBSAM7S 评估板用户手册
    --ARM7TDMI 内核,外围集成了 ADC,USART,USB,SPI, --TWI,PWM 以及 32 个应用于各种控制的 GPIO.
    用户手册
    V1.0
    深圳市英蓓特信息技术有限公司 地址:深圳市罗湖区太宁路 85 号罗湖科技大厦 509 室(518020) Tel: 86-755-25631365 86-755-25635626 Fax:86-755-25616057 E-mail: sales@embedinfo.com,support@embedinfo.com http://www.embedinfo.com http://www.embed.com.cn
    版本更改记录
    更新时间
    2005-05-09
    更新后版本
    Ver 1.0
    更新人
    Embest hy.Guo
    Embest ATEBSAM7S 评估板用户手册 V1.0
    http://www.embedinfo.com


    前 言 ....................................................................................................................................................................1
    1 概述:Embest ATEBSAM7S 评估板介绍 ................................................................................................2 1.1 购买配置 ...............................................................................................................................................2 1.2 评估板上的资源 ...................................................................................................................................2 1.3 系统结构图 ...........................................................................................................................................3 2 Embest ATEBSAM7S 评估板安装使用 ....................................................................................................4 2.1 硬件安装 ...............................................................................................................................................4 2.2 系统布局 ...............................................................................................................................................4 2.3 开机检测 ...............................................................................................................................................5 3 ATEBSAM7S 评估板软件系统..................................................................................................................7 3.1 IDE(集成开发环境) ...............................................................................................................................7 3.2 启动代码 ...............................................................................................................................................7 3.3 内存映射 ...............................................................................................................................................7 3.4 光盘软件介绍 .......................................................................................................................................8 3.5 调试过程示例 .......................................................................................................................................8 3.5.1 安装开发环境...............................................................................................................................8 3.5.2 打开工作区文件...........................................................................................................................9 3.5.3 工程配置 ......................................................................................................................................9 3.5.4 软件调试 ....................................................................................................................................15 3.6 程序固化 .............................................................................................................................................17 4 ATEBSAM7S 评估板硬件系统................................................................................................................20 4.1 I/O 端口分配 ........................................................................................................................................20 4.2 模块电路介绍 .....................................................................................................................................21 4.2.2 按键电路 ....................................................................................................................................21 4.2.3 SPI 外接 8 段数码管..................................................................................................................21 4.2.4 LCD 接口及 ADC 输入.................................................................................................................21 4.2.5 PWM ..............................................................................................................................................21 4.2.6 TWI 电路 .....................................................................................................................................21 4.2.7 USB 接口电路..............................................................................................................................21 4.2.8 UART 及 DBGU..............................................................................................................................22 4.2.9 JTAG 接口 ...................................................................................................................................22 5 售后服务与技术支持 ................................................................................................................................23 附:跳线设置 ................................................................................................................................................24

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