程序/代码存储器.............................................. ........................ 32
闪存架构............................................... ................................. 32
FM0业务概述.............................................. ................................ 34
注册............................................................................................................ 40
运行内存交叉存取.............................................. ....... 42
分享说明................................................ ........................... 43
在系统编程（ ISP ） ........................................... ................ 45
闪存编程和擦除.............................................. .........................
引导过程......................................................................................................
应用程序编程接口............................................. .......................
XROW字节......................................................................................................
硬件条件................................................ ..........................................
硬件安全字节............................................... .......................................
45
46
46
47
47
48
串行I / O端口............................................. ......................................... 49
帧错误检测............................................... ..................................... 49
自动地址识别............................................... .......................... 50
鉴于地址................................................ .................................................. 50 ..
广播地址................................................ ............................................. 51
注册............................................................................................................. 52
定时器/计数器............................................... .................................. 55
定时器/计数器操作.............................................. ....................................
定时器0 ...............................................................................................................
定时器1 ...............................................................................................................
中断..............................................................................................................
注册............................................................................................................
55
55
57
58
59
定时器2 ................................................ ................................................. 62
自动加载模式.............................................. ............................................... 62
可编程时钟输出.............................................. ................................ 63
注册............................................................................................................ 64
看门狗定时器................................................ .................................. 67
Watchdog编程................................................ ...................................... 68
看门狗定时器在掉电模式和空闲...................... 69
注册.............................................................................................................. 69
可编程计数器阵列（ PCA ） ............................................ ..... 71
ii
