8.10

8.11

8.12

8.13

8.9.4引脚状态............................................................................................................... 167

端口9 .................................................................................................................................. 168

8.10.1概述............................................................................................................... 168

8.10.2寄存器配置和说明........................................... ..................... 168

8.10.3引脚Functions......................................................................................................... 169

8.10.4引脚状态............................................................................................................... 171

端口A.................................................................................................................................. 171

8.11.1概述............................................................................................................... 171

8.11.2寄存器配置和说明........................................... ..................... 172

8.11.3引脚Functions......................................................................................................... 173

8.11.4引脚状态............................................................................................................... 174

端口B.................................................................................................................................. 175

8.12.1概述............................................................................................................... 175

8.12.2寄存器配置和说明........................................... ..................... 175

端口C.................................................................................................................................. 176

8.13.1概述............................................................................................................... 176

8.13.2寄存器配置和说明........................................... ..................... 176

第9

9.1

9.2

计时器

................................................................................................................. 177

9.3

9.4

9.5

9.6

概观............................................................................................................................ 177

定时器A .............................................................................................................................. 178

9.2.1概述............................................................................................................... 178

9.2.2寄存器说明............................................. ............................................... 180

9.2.3定时器操作............................................. .................................................. ..... 182

9.2.4定时器A的运行状态........................................... ........................................... 183

定时器B .............................................................................................................................. 183

9.3.1概述............................................................................................................... 183

9.3.2寄存器说明............................................. ............................................... 185

9.3.3定时器操作............................................. .................................................. ..... 187

9.3.4定时器B的运行状态........................................... ........................................... 188

定时器C .............................................................................................................................. 188

9.4.1概述............................................................................................................... 188

9.4.2寄存器说明............................................. ............................................... 190

9.4.3定时器操作............................................. .................................................. ..... 192

9.4.4定时器C的运行状态........................................... ........................................... 194

定时器F ............................................................................................................................... 194

9.5.1概述............................................................................................................... 194

9.5.2寄存器说明............................................. ............................................... 197

9.5.3接口与CPU ........................................... ............................................... 203

9.5.4定时器操作............................................. .................................................. ..... 206

9.5.5应用Notes.................................................................................................. 208

定时器摹.............................................................................................................................. 210

9.6.1概述............................................................................................................... 210

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