通往无线桥梁 无线世界先锋
成都无线龙通讯科技有限公司 http://www.c51rf.com http://www.rfmcu.cn info@c51rf.com
028-86786586 86615004 86617556(传真)
目 录
概 述 ......................................................................................................................................................4
第 1 章 CC2430/CC2431 片上系统......................................................................................................5
1.2 主要特性...................................................................................................................................6
1.3 引脚和 I/O 口配置 ...................................................................................................................7
1.4 SOC 无线 CC2430 之 8051 的 CPU 介绍 ...........................................................................10
1.4.1 简介.............................................................................................................................. 11
1.4.2 复位..............................................................................................................................12
1.4.3 存储器..........................................................................................................................12
1.4.4 特殊功能寄存器.........................................................................................................17
1.4.5 CPU 寄存器和指令集.................................................................................................22
1.4.6 中断.............................................................................................................................23
1.4.7 振荡器和时钟.............................................................................................................27
1.5 外部设备................................................................................................................................27
1.5.1I/O 口 ............................................................................................................................27
1.5.2 DMA 控制器 ...............................................................................................................34
1.5.3 MAC 定时/计数器.......................................................................................................42
1.5.4 AES(高级加密标准)协处理器....................................................................................48
1.5.5 USART.........................................................................................................................52
1.6 无线模块................................................................................................................................59
1.6.1 IEEE 802.15.4 调制方式 ............................................................................................61
1.6.2 选通命令......................................................................................................................62
1.6.3RF 寄存器.....................................................................................................................62
1.6.4 中断..............................................................................................................................63
1.6.5 FIFO 存取....................................................................................................................64
1.6.6 DMA ............................................................................................................................65
1.6.7 接收模式......................................................................................................................65
1.6.8 FIFO 溢出....................................................................................................................
66
1.6.10 总控和状态...............................................................................................................66
1.6.11 解调器、符号同步器和数据判定 ...........................................................................67
1.6.12 帧格式........................................................................................................................67
1.6.13 同步头........................................................................................................................68
1.6.14 帧长度域...................................................................................................................69
1.6.15 MAC 协议数据单元..................................................................................................69
1.6.16 帧校验序列................................................................................................................69
1.6.17 RF 数据缓冲器..........................................................................................................70
1.6.18 地址识别...................................................................................................................71
1.6.l9 应答帧.........................................................................................................................72
1.6.20 无线控制状态机........................................................................................................73
1.6.21 MAC 安全操作..........................................................................................................74
1.6.22 线性中频和自动增益控制设置................................................................................74
1.6.23 接收信号强度指示器/能量检测...............................................................................74
1.6.25 空闲信道评估............................................................................................................75
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2010-02-09
01:54:38
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