16.2注册Descriptions.........................................................................................................
16.2.1系统控制寄存器（ SYSCR ） ......................................... .............................
16.3操作...........................................................................................................................
16.4使用说明........................................................................................................................
535
535
535
535
第17节ROM
................................................................................................................... 537
17.1概述..............................................................................................................................
17.1.1块Diagram........................................................................................................
17.1.2注册Configuration............................................................................................
17.2注册Descriptions............................................................................................................
17.2.1模式控制寄存器（ MDCR ） ......................................... ...................................
17.2.2总线控制寄存器L（ BCRL ） ........................................ .....................................
17.3操作..............................................................................................................................
17.4 PROM模式........................................................................................................................
17.4.1 PROM模式设置............................................ ..................................................
17.4.2插座适配器和存储器映射.......................................... ................................
17.5编程........................................................................................................................
17.5.1概述................................................................................................................
17.5.2编程和验证............................................ ...................................
17.5.3编程注意事项............................................. .........................................
编程数据的17.5.4可靠性........................................... ..................................
对Flash 17.6概述Memory..................................................................................................
17.6.1 Features...................................................................................................................
17.6.2块Diagram........................................................................................................
17.6.3 Flash存储器的工作模式........................................... .................................
17.6.4引脚Configuration....................................................................................................
17.6.5注册Configuration............................................................................................
17.7注册Descriptions............................................................................................................
17.7.1闪存控制寄存器1 （ FLMCR1 ） ....................................... ................
17.7.2闪存控制寄存器2 （ FLMCR2 ） ....................................... ................
17.7.3擦除块寄存器1和2 （ EBR1 ， EBR2 ） .................................... ...................
17.7.4系统控制寄存器2 （ SYSCR2 ） ........................................ ............................
17.7.5仿真RAM寄存器（ RAMER ） ......................................... ............................
17.8板载编程模式............................................ ...............................................
17.8.1引导模式..............................................................................................................
17.8.2用户编程模式............................................ .................................................. ..
17.9编程/擦除闪存............................................ ......................................
17.9.1编程模式 - 初 - .......................................... ................................
17.9.2编程验证模式 - 初 - ........................................ ......................
17.9.3擦除模式 - 初 - .......................................... .....................................
17.9.4擦除验证模式 - 初 - ........................................ ...........................
17.10 Flash存储器保护.............................................. .................................................. ...
17.10.1硬件保护............................................. ................................................
537
537
538
538
538
539
539
542
542
542
545
545
545
549
550
551
551
552
553
558
559
560
560
563
564
565
566
568
569
573
575
576
577
579
579
581
581
xi
