11.5.4系统复位

WDTOVF

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在看门狗定时器模式11.5.5内部复位......................................... .................... 409

第12章串行通信接口（ SCI ）

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12.1 Overview............................................................................................................................

12.1.1特点................................................................................................................

12.1.2块Diagram......................................................................................................

12.1.3引脚配置............................................. .................................................. ..

12.1.4寄存器配置............................................. ............................................

12.2注册Descriptions.........................................................................................................

12.2.1接收移位寄存器（ RSR ） ......................................... ......................................

12.2.2接收数据寄存器（ RDR ） ......................................... .....................................

12.2.3发送移位寄存器（ TSR ） ......................................... .....................................

12.2.4发送数据寄存器（ TDR ） ......................................... ....................................

12.2.5串行模式寄存器（ SMR ） ......................................... .......................................

12.2.6串行控制寄存器（ SCR） ......................................... .....................................

12.2.7串行状态寄存器（ SSR ） ......................................... ........................................

12.2.8比特率寄存器（ BRR ） ......................................... ..............................................

12.2.9智能卡模式寄存器（ SCMR ） ........................................ ............................

12.2.10模块停止控制寄存器（ MSTPCR ） ........................................ ..................

12.3操作...........................................................................................................................

12.3.1概述..............................................................................................................

12.3.2在异步模式下........................................... .............................

12.3.3多处理器通信功能............................................ ................

12.3.4运行在时钟同步模式.......................................... .................

12.4 SCI中断....................................................................................................................

12.5使用注意事项.......................................................................................................................

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第13智能卡接口

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13.1 Overview............................................................................................................................

13.1.1特点................................................................................................................

13.1.2块Diagram......................................................................................................

13.1.3引脚配置............................................. .................................................. ..

13.1.4寄存器配置............................................. ............................................

13.2注册Descriptions.........................................................................................................

13.2.1智能卡模式寄存器（ SCMR ） ........................................ ............................

13.2.2串行状态寄存器（ SSR ） ......................................... ........................................

13.2.3串行模式寄存器（ SMR ） ......................................... .......................................

13.2.4串行控制寄存器（ SCR） ......................................... .....................................

13.3操作...........................................................................................................................

13.3.1概述..............................................................................................................

13.3.2引脚Connections....................................................................................................

13.3.3数据Format..........................................................................................................

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