目录
目录
1
2
概述................................................ .................................................. 1
特点..................................................................................................................... 1
2.1
2.2
2.3
2.4
2.5
3
4
5
6
7
中央处理器....................................................................................................................1
工作频率模式............................................... ................................. 2
PWM ...................................................................................................................2
ADC ....................................................................................................................2
POR ....................................................................................................................2
2.6包装类型.....................................................................................................2
Applications............................................................................................................... 3
引脚分配......................................................................................................... 3
针Description.......................................................................................................... 4
框图...........................................................................................................五
功能说明................................................ ................................................ 6
7.1
寄存器配置................................................ ........................................ 6
7.1.1
7.1.2
ř页寄存器配置.............................................. ............................. 6
IOC页寄存器配置.............................................. .......................... 7
R0 (间接寻址寄存器) ............................................ ........................... 7
R1 (TCC) .............................................................................................................8
R2 (程序计数器) ............................................. ............................................ 8
R3 (状态,选页) ........................................... ..................................... 9
R4 (RAM选择为通用寄存器R20 〜 R3F ) ................................... 10
R5 (程序页面选择, PWM控制) ......................................... ........... 10
R6 ( 6端口I / O数据, PWM控制) ...................................... ............................. 11
R7 ( 7端口I / O数据, ADC , PWM占空比) ................................... ................. 12
R8 ( PWM1周期) ............................................. ............................................... 13
R9 ( 9端口I / O数据, DT2L ) ....................................... ......................................... 13
RA ( PLL ,主时钟选择,看门狗定时器, DT2H ) ................................ 14
RB ( ADC输入数据缓冲区) ........................................... ................................... 16
RC (端口CI / O数据,计数器1的数据) ..................................... ......................... 16
RE (中断标志) ............................................. ................................................ 17
RF (中断状态) ............................................. ............................................. 17
R10 〜 R3F (通用寄存器) .......................................... .................... 18
7.2
寄存器操作................................................ ............................................ 7
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.2.8
7.2.9
7.2.10
7.2.11
7.2.12
7.2.13
7.2.14
7.2.15
7.2.16
产品规格( V1.0 ) 2006年4月25日
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