目录
段
数
4.6
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.6.1
4.6.6.2
4.6.7
4.6.8
4.7
标题
页面
数
总线仲裁................................................ ....................................... 4-49
总线请求................................................ .......................................... 4-52
公共汽车Grant...............................................................................................4-53
公交格兰特确认............................................... ......................... 4-53
总线仲裁控制............................................... ............................ 4-54
从站（禁用CPU32 + ）模式总线仲裁..................................... 4-55
从站（禁用CPU32 + ）模式总线异常.................................... 4-59
HALT......................................................................................................4-59
RETRY...................................................................................................4-59
内部访问................................................ ................................... 4-59
展会周期................................................ .......................................... 4-62
复位操作................................................ ..................................... 4-63
第5节
CPU32+
概观..................................................................................................5-1
Features...................................................................................................5-2
循环模式指令执行.............................................. ............... 5-3
向量基址寄存器............................................... ................................ 5-4
异常处理................................................ .................................. 5-4
寻址方式................................................ ................................... 5-5
建筑学摘要................................................ ............................. 5-5
编程模型................................................ ................................. 5-6
Registers..................................................................................................5-7
指令集................................................ .......................................... 5-8
M68000系列兼容............................................... .................. 5-10
新指令。 .................................................. ................................. 5-10
低功耗停止（ LPSTOP ） 。 .................................................. ................ 5-10
查表和插值（ TBL ） 。 .................................................. ... 5-10
未实现的说明。 .................................................. ............... 5-10
指令格式和符号.............................................. ............... 5-10
指导纲要................................................ .............................. 5-13
条件代码寄存器............................................... ......................... 5-17
数据移动指令............................................... ................... 5-19
整数算术运算............................................... ................. 5-19
逻辑指令。 .................................................. ................................ 5-21
移位和循环指令.............................................. .................... 5-22
位操作指令............................................... ................... 5-23
二进制编码的十进制（ BCD ）说明.......................................... ... 5-24
程序控制指令............................................... .................. 5-24
系统控制指令............................................... .................... 5-25
条件测试................................................ ...................................... 5-26
使用TBL说明.............................................. ....................... 5-27
表例1 ：标准使用............................................ ............ 5-28
表范例2 ：压缩表............................................ ........ 5-29
5.1
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.2
5.2.1
5.2.2
5.3
5.3.1
5.3.1.1
5.3.1.2
5.3.1.3
5.3.1.4
5.3.2
5.3.3
5.3.3.1
5.3.3.2
5.3.3.3
5.3.3.4
5.3.3.5
5.3.3.6
5.3.3.7
5.3.3.8
5.3.3.9
5.3.3.10
5.3.4
5.3.4.1
5.3.4.2
iv
MC68360用户手册
摩托罗拉
