CL-PS7500FE
上系统级芯片的互联网设备
6.
ARM处理器MMU ............................................... .................................................. ... 38
6.1
MMU计划 - 残疾人专用Registers................................................................................................ 38
6.1.1
转换表基址寄存器.............................................. ........................................ 39
6.1.2
域访问控制寄存器.............................................. ........................................ 39
6.1.3
故障状态寄存器........................................................................................................39
6.1.4
故障地址寄存器.....................................................................................................39
地址的转换.......................................................................................................................... 39
翻译过程.......................................................................................................................... 40
6.3.1
TTB （转换表基） ............................................ ................................................ 40
6.3.2
第一级Fetch................................................................................................................ 40
6.3.3
第一级描述符........................................................................................................ 41
6.3.4
页表Descriptor....................................................................................................... 41
6.3.5
部分描述符............................................................................................................ 42
翻译部分参考........................................................................................................ 42
6.4.1
二级Descriptor.........................................................................................................42
翻译小页面References.................................................................................................. 44
转换大页参考文献.............................................. .................................................. 45
MMU故障和CPU中途终止...........................................................................................................47
故障地址和故障状态寄存器（ FAR ， FSR ） ....................................... .............................. 47
域的访问控制.................................................................................................................... 48
故障检查顺序................................................................................................................ 48
6.10.1
校准Fault.................................................................................................................49
6.10.2
翻译Fault................................................................................................................50
6.10.3
域故障....................................................................................................................50
6.10.4
访问权限故障............................................................................................................... 50
外Aborts................................................................................................................................. 50
6.11.1
MMU的， IDC的互动，和写缓冲........................................ .......................... 51
注册Conguration......................................................................................................................52
7.1.1
大和little endian （在BIGEND位） ......................................... ...................................... 52
7.1.2
CON组fi guration位的向后兼容性............................................. ..................... 53
工作模式的选择................................................................................................................ 54
注册.......................................................................................................................................... 55
7.3.1
的PSR （程序状态寄存器） ............................................ ........................................ 56
异常........................................................................................................................................ 57
7.4.1
FIQ.................................................................................................................................... 57
7.4.2
IRQ ................................................................................................................................... 58
7.4.3
退出................................................................................................................................. 58
7.4.4
软件中断............................................................................................................. 59
7.4.5
理解过程把科幻斯内德指令陷阱............................................... ................................................. 60
7.4.6
矢量摘要...............................................................................................................60
7.4.7
例外Priorities...........................................................................................................61
7.4.8
中断Latencies............................................................................................................ 61
7.4.9
重置................................................................................................................................61
CON组fi guration控制寄存器....................................................................................................... 62
7.5.1
向后兼容性....................................................................................................62
7.5.2
内部协处理器指令............................................... ...................................... 62
7.5.3
注册..........................................................................................................................63
寄存器1 ：控制（只写） ........................................................................................................64
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
7.
注册DESCRIPTIONS................................................................................................ 52
7.1
7.2
7.3
7.4
7.5
7.6
4
目录
ADVANCE数据手册V2.0
1997年6月
QQ：2881677436 复制
