R5F212AC中文资料(7)

时间:2025-04-05

瑞萨R8c中文资料

3.7堆栈基址寄存器(SB)................................................................................................................................... 393.8标志寄存器(FLG)........................................................................................................................................ 393.8.1进位标志(C标志) ..............................................................................................................................393.8.2调试标志(D标志) ..............................................................................................................................393.8.3零标志(Z标志) ..................................................................................................................................393.8.4符号标志(S标志) ...............................................................................................................................393.8.5寄存器组指定标志(B标志) ..............................................................................................................393.8.6上溢标志(O标志) ..............................................................................................................................403.8.7中断允许标志(I标志) .......................................................................................................................403.8.8堆栈指针指定标志(U标志) ..............................................................................................................403.8.9处理器中断优先级(IPL) ....................................................................................................................403.8.10保留位 ......................................................................................................................................................404.

存储器 ...................................................................................................................................................................414.1R8C/2A群.......................................................................................................................................................... 414.2R8C/2B群.......................................................................................................................................................... 42

SFR ......................................................................................................................................................43复位 ......................................................................................................................................................676.1硬件复位............................................................................................................................................................ 706.1.1电源稳定的情况 ......................................................................................................................................706.1.2接通电源的情况 ......................................................................................................................................706.2上电复位功能.................................................................................................................................................... 726.3电压监视0复位................................................................................................................................................ 736.4电压监视1复位................................................................................................................................................ 736.5电压监视2复位................................................................................................................................................ 736.6看门狗定时器复位............................................................................................................................................ 746.7软件复位............................................................................................................................................................ 74电压检测电路 .......................................................................................................................................757.1VCC输入电压的监视....................................................................................................................................... 827.1.1Vdet0的监视 ...........................................................................................................................................827.1.2Vdet1的监视 ...........................................................................................................................................827.1.3Vdet2的监视 ...........................................................................................................................................827.2电压监视0复位................................................................................................................................................ 837.3电压监视1中断和电压监视1复位................................................................................................................ 847.4电压监视2中断和电压监视2复位................................................................................................................ 86

可编程输入/输出端口 ..........................................................................................................................88

可编程输入/输出端口的功能......................................................................................................................... 88对外围功能的影响............................... …… 此处隐藏:4855字,全部文档内容请下载后查看。喜欢就下载吧 ……

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