用户手册 U18598CA1V0UD 17
25.4 低电压检测电路的操作 ................................................................................................................689
25.4.1 用于复位 ......................................................................................................................................690
25.4.2 用于中断 ......................................................................................................................................695
25.5 低电压检测电路的注意事项 .........................................................................................................700
第二十六章 选项字节................................................................................................................................703
26.1 选项字节的功能...........................................................................................................................703
26.2 选项字节的格式...........................................................................................................................704
第二十七章 FLASH 存储器.......................................................................................................................708
27.1 内部存储器容量切换寄存器.........................................................................................................708
27.2 内部扩展 RAM 容量切换寄存器...................................................................................................709
27.3 用 Flash 编程器写入数据 ............................................................................................................710
27.4 编程环境......................................................................................................................................711
27.5 通信模式......................................................................................................................................711
27.6 在线方式的引脚处理....................................................................................................................713
27.6.1 FLMD0 引脚.................................................................................................................................714
27.6.2 串行接口引脚 ...............................................................................................................................714
27.6.3 RESET 引脚.................................................................................................................................716
27.6.4 端口引脚 ......................................................................................................................................716
27.6.5 REGC 引脚 ..................................................................................................................................716
27.6.6 其它信号引脚 ...............................................................................................................................717
27.6.7 供电电压 ......................................................................................................................................717
27.7 编程模式......................................................................................................................................718
27.7.1 控制 flash 存储器..........................................................................................................................718
27.7.2 Flash 存储器编程模式 ..................................................................................................................718
27.7.3 选择通信模式 ...............................................................................................................................719
27.7.4 通信命令 ......................................................................................................................................720
27.8 安全设置......................................................................................................................................721
27.9 当使用 PG-FP4 时每个命令的执行时间(参考值) .........................................................................723
27.10 通过自编程进行 Flash 存储器编程............................................................................................725
27.10.1 引导交换功能 .............................................................................................................................732
第二十八章 片上调试功能(仅限于
PD78F05xxDA).................................................................................734
28.1 连接 QB-78K0MINI 或 QB-MINI2 到
PD78F05xxDA ................................................................734
28.2 QB-78K0MINI 和 QB-MINI2 使用的保留区域..............................................................................736
第二十九章 指令集....................................................................................................................................737
29.1 操作列表使用规则 .......................................................................................................................737
29.1.1 操作数标识符和标识方法 .............................................................................................................737
29.1.2 操作栏描述...................................................................................................................................738
29.1.3 标志操作栏的描述........................................................................................................................738
29.2 操作列表......................................................................................................................................739
29.3 按寻址类型列出指令....................................................................................................................747