Running H/F 2
6.3.1 A 口 .....................................................................................................................73
6.3.2 B 口 .....................................................................................................................74
6.3.3 C 口 .....................................................................................................................74
6.3.4 D 口 .....................................................................................................................75
6.3.5 E 口 .....................................................................................................................75
6.3.6 F 口 .....................................................................................................................76
6.3.7 G 口 ....................................................................................................................76
6.4 并行I/O 控制 ....................................................................................................................76
6.5 引脚控制 ..........................................................................................................................77
6.5.1 内部上拉电阻使能 ...............................................................................................77
6.5.2 输出斜率控制使能 ...............................................................................................78
6.5.3 输出驱动强度选择 ...............................................................................................78
6.6 停止模式下的I/O 口 .........................................................................................................78
6.7 并行I/O 与引脚控制寄存器 ..............................................................................................78
6.7.1 A 口I/O 寄存器（PTAD 和PTADD）..................................................................78
6.7.2 A 口引脚控制寄存器（PTAPE、PTASE、PTADS）.........................................79
6.7.3 B 口I/O 寄存器（PTBD 和PTBDD）.................................................................80
6.7.4 B 口引脚控制寄存器（PTBPE、PTBSE、PTBDS）........................................81
6.7.5 C 口I/O 寄存器（PTCD 和PTCDD）.................................................................82
6.7.6 C 口引脚控制寄存器（PTCPE、PTCSE、PTCDS）.......................................83
6.7.7 D 口I/O 寄存器（PTDD 和PTDDD）.................................................................84
6.7.8 D 口引脚控制寄存器（PTDPE、PTDSE、PTDDS）.......................................85
6.7.9 E 口I/O 寄存器（PTED 和PTEDD）.................................................................86
6.7.10 E 口引脚控制寄存器（PTEPE、PTESE、PTEDS）........................................87
6.7.11 F 口I/O 寄存器（PTFD 和PTFDD）..................................................................88
6.7.12 F 口引脚控制寄存器（PTFPE、PTFSE、PTFDS）.........................................89
6.7.13 G 口I/O 寄存器（PTGD 和PTGDD）................................................................90
6.7.14 G 口引脚控制寄存器（PTGPE、PTGSE、PTGDS）......................................91
第7 章中央处理单元（S08CPUV2）
7.1 概述 .................................................................................................................................93
7.1.1 特性.....................................................................................................................93
7.2 编程模型和CPU 寄存器 ..................................................................................................93
7.2.1 累加器(A) ...........................................................................................................94
7.2.2 变址寄存器（H:X）.............................................................................................94
7.2.3 堆栈指针（SP）.................................................................................................94
7.2.4 程序计数器（PC）..............................................................................................95
7.2.5 条件码寄存器(CCR) ...........................................................................................95
7.3 寻址模式 ..........................................................................................................................96
7.3.1 固有寻址模式（INH）.........................................................................................96
7.3.2 相对寻址模式（REL）........................................................................................96
7.3.3 立即寻址模式(IMM) ............................................................................................96
7.3.4 直接寻址模式(DIR) .............................................................................................96
7.3.5 扩展寻址模式(EXT) ............................................................................................96
7.3.6 变址寻址模式 ......................................................................................................96
MC9S08AC16 系列微控制器数据手册, 第6 版
飞思卡尔半导体公司
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NXP [ NXP ]
