目录
1.0功能概述......................................................................................................................14
1.1主要特点..............................................................................................................................14
1.2针脚说明...................................................................................................................15
2.0 CPU架构............................................................................................................................19
2.1简介................................................................................................................................19
2.2 CPU寄存器...........................................................................................................................20
2.3寻址模式.....................................................................................................................21
2.4指令集汇总...........................................................................................................25
3.0存储器组织.....................................................................................................................26
3.1闪存程序存储器组织............................................. ........................................... 26
3.2数据存储器组织............................................. .................................................. 26
4.0注册机构....................................................................................................................26
4.1简介................................................................................................................................26
4.2寄存器组0地图.................................................................................................................27
4.3寄存器组1地图................................................................................................................28
5.0 I / O端口...........................................................................................................................................29
5.1简介................................................................................................................................29
6.0 I / O寄存器...................................................................................................................................31
6.1端口数据寄存器...................................................................................................................31
6.2端口中断使能寄存器............................................. .................................................. ..31
6.3端口全球精选寄存器.....................................................................................................32
7.0时钟..........................................................................................................................................35
7.1振荡器选项.......................................................................................................................35
7.2系统时钟信号............................................................................................................38
8.0中断.........................................................................................................................................42
8.1概述....................................................................................................................................42
8.2中断控制结构.....................................................................................................44
8.3中断向量.........................................................................................................................44
8.4中断屏蔽..........................................................................................................................45
8.5中断向量寄存器...........................................................................................................46
8.6 GPIO中断............................................................................................................................47
9.0数字模块.......................................................................................................................48
9.1简介................................................................................................................................48
9.2数字模块组1寄存器........................................... .............................................. 49
9.3数字模块组0寄存器........................................... .............................................. 54
9.4全局输入和输出.........................................................................................................60
9.5可程序化数字功能............................................. .................................. 60
10.0模拟PSoC模块....................................................................................................................71
10.1简介..............................................................................................................................71
10.2模拟系统时钟信号............................................. ................................................ 72
模拟PSoC模块的10.3阵............................................ .................................................. ... 72
10.4模拟参考和偏置控制............................................ ............................................. 73
10.5 AGND ， REFHI ， REFLO ............................................................................................................73
10.6模拟PSoC模块时钟选项............................................ .......................................... 74
10.7模拟时钟选择寄存器............................................. .................................................. ... 75
2002年9月5日
文件编号： 38-12010 CY修订版** CMS版本3.20
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