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第一章 数字信号处理器芯片简介..........................................................1 第一节 TMS320C5402 简介.....................................................................9 1.1 TMS320C5402 DSP 芯片 ............................................................9 1.2 TMS320C5402 DSP 芯片的主要特征 ........................................9 第二节 TMS320C2407 简介..................................................................11 2.1 TMS320LF2407 芯片.................................................................11 2.2 TMS320LF2407 芯片特点.........................................................11 第二章 实验平台....................................................................................13 第一节 TMS320C5402DSK....................................................................13 第二节 DSP 综合实验箱 ........................................................................14 2.1 系统标准配置.............................................................................14 2.1.1 标准配置...........................................................................14 2.1.2 实验仪的开关,插座定义及初始状态...........................14 2.2 系统硬件模块............................................................................16 2.2.1 语音处理模块...................................................................16 2.2.2 A/D 采样模块...................................................................17 2.2.3 D/A 转换模块...................................................................18 2.2.4 交通灯模块.......................................................................18 2.2.5 键盘模块...........................................................................19 2.2.6 数码管显示模块...............................................................19 2.2.7 异步串行口模块...............................................................20 2.2.8 液晶屏显示模块...............................................................21 2.2.9 译码显示模块...................................................................21 2.2.10 串口 485 模块.................................................................22 2.2.11 CAN 总线模块 ...............................................................22 2.2.12 HPI 口与单片机的接口模块 .........................................22 2.2.13 同步串口 D/A 输出模块................................................23 2.3 5402 主控板说明........................................................................24 2.3.1 5402 主控板的标准配置..................................................24 2.3.2 5402 主控板的插座定义..................................................24 2.3.3 5402 主控板的硬件连接框图..........................................26 2.4 LF2407 主控板的说明...............................................................29 2.4.1 LF2407 主控板的标准配置.............................................29 2.4.2 2407 主控板的插座定义..................................................29 2.4.3 F2407 主控板的硬件连接框图 .......................................32

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