SmartRF
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CC2420
表格 的 内容
Abbreviations_____________________________________________________________________5
References _______________________________________________________________________6
特性 _________________________________________________________________________7
绝对 最大 比率_________________________________________________________8
运行 情况 ______________________________________________________________8
电的 规格 ____________________________________________________________9
管脚 分派 __________________________________________________________________14
电路 描述 _______________________________________________________________16
应用 电路 _______________________________________________________________18
输入 / 输出 相一致 ___________________________________________________________18
偏差 电阻 ____________________________________________________________________18
结晶 ________________________________________________________________________18
电压 调整器________________________________________________________________18
电源 供应 解耦 和 过滤 _______________________________________________18
ieee 802.15.4 调制 format __________________________________________________22
配置 overview ___________________________________________________________23
evaluation 软件 ______________________________________________________________24
4-线 串行 configuration 和 数据 接口________________________________________25
寄存器 进入 _________________________________________________________________25
状态 字节 _____________________________________________________________________26
command strobes _______________________________________________________________27
内存 进入____________________________________________________________________27
先进先出 进入 ____________________________________________________________________29
多样的 spi 进入 ______________________________________________________________29
微控制器 interface 和 管脚 描述 ________________________________________30
配置 接口 ___________________________________________________________30
receive 模式 __________________________________________________________________31
rxfifo overflow _______________________________________________________________31
transmit 模式__________________________________________________________________33
一般 控制 和 状态 管脚 _____________________________________________________33
demodulator, 标识 synchroniser 和 数据 decision _________________________________33
框架 format ___________________________________________________________________34
synchronisation 标头 ___________________________________________________________34
长度 地方 ____________________________________________________________________35
mac 协议 数据 单位___________________________________________________________35
框架 审查 sequence____________________________________________________________36
rf 数据 buffering________________________________________________________________37
缓冲 transmit 模式___________________________________________________________37
缓冲 receive 模式 ___________________________________________________________38
un-缓冲, 串行 模式__________________________________________________________38
地址 recognition ______________________________________________________________39
acknowledge frames _____________________________________________________________40
无线电 控制 状态 机器 ________________________________________________________42
mac 安全 行动 (encryption 和 authentication) _____________________________44
chipcon 作
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cc2420 初步的 数据手册 (rev 1.2), 2004-06-09 页 2 的 87
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