第7章I / O端口
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7.1
7.2
概观..........................................................................................................................
端口1 ................................................................................................................................
7.2.1概述.............................................................................................................
7.2.2寄存器配置和说明........................................... .................
7.2.3引脚功能在各模式下.......................................... .....................................
7.2.4 MOS输入上拉跌宕.......................................... ..................................................
端口2 ................................................................................................................................
7.3.1概述.............................................................................................................
7.3.2寄存器配置和说明........................................... .................
7.3.3引脚功能在各模式下.......................................... .....................................
7.3.4 MOS输入上拉跌宕.......................................... ..................................................
端口3 ................................................................................................................................
7.4.1概述.............................................................................................................
7.4.2寄存器配置和说明........................................... .................
7.4.3引脚功能在各模式下.......................................... .....................................
7.4.4输入上拉晶体管.......................................... ..........................................
端口4 ................................................................................................................................
7.5.1概述.............................................................................................................
7.5.2寄存器配置和说明........................................... .................
7.5.3引脚Functions.......................................................................................................
端口5 ................................................................................................................................
7.6.1概述.............................................................................................................
7.6.2寄存器配置和说明........................................... .................
7.6.3引脚Functions.......................................................................................................
端口6 ................................................................................................................................
7.7.1概述.............................................................................................................
7.7.2寄存器配置和说明........................................... .................
7.7.3引脚Functions.......................................................................................................
端口7 ................................................................................................................................
7.8.1概述.............................................................................................................
7.8.2寄存器配置和说明........................................... .................
7.8.3引脚Functions.......................................................................................................
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116
117
119
122
123
123
124
126
129
130
130
131
133
134
135
135
136
138
141
141
141
143
145
145
146
148
150
150
151
153
7.3
7.4
7.5
7.6
7.7
7.8
第8个PWM定时器
..................................................................................................... 157
8.1
概观..........................................................................................................................
8.1.1产品特点...............................................................................................................
8.1.2框图............................................. .................................................. .....
8.1.3输入和输出引脚........................................... ...............................................
8.1.4寄存器配置............................................. ...........................................
注册Descriptions........................................................................................................
8.2.1 PWM数据寄存器（ PWDR0到PWDR15 ） ....................................... ..............
8.2.2 PWM数据极性寄存器A和B（ PWDPRA和PWDPRB ） ..................
157
157
158
159
160
161
161
161
8.2
