位置：首页 > IC型号导航 > 首字符A型号页 > 首字符A的型号第1780页 > AT91SAM7XC128 > AT91SAM7XC128 PDF资料 > AT91SAM7XC128 PDF资料7第721页
AT91SAM7XC512 /一百二十八分之二百五十六初步
12.1-说明..........................................................................................................49
12.2-框图.....................................................................................................49
12.3-应用实例.............................................. ............................................ 50
12.4-调试和测试引脚说明........................................... .............................. 51
12.5-功能说明.............................................. ........................................... 52
13复位控制器（ RSTC ） ............................................ ............................ 59
13.1-框图.....................................................................................................59
13.2-功能说明.............................................. ........................................... 60
13.3-复位控制器（ RSTC ）用户界面......................................... ..................... 70
14实时定时器（ RTT ） .......................................... .................................. 75
14.1-概述.............................................................................................................75
14.2-框图.....................................................................................................75
14.3-功能说明.............................................. ........................................... 75
14.4-实时定时器（ RTT ）的用户界面....................................... .......................... 77
15并行输入/输出控制器（ PIO ） ......................................... ......... 81
15.1-概述.............................................................................................................81
15.2-框图.....................................................................................................82
15.3-产品相关.............................................. .......................................... 83
15.4-功能说明.............................................. ........................................... 84
15.5- I / O线编程示例.......................................... .............................. 89
15.6-并行输入/输出控制器（ PIO ）用户界面...................................... .... 90
16周期性间隔定时器（ PIT ） ........................................... .................... 107
16.1-概述...........................................................................................................107
16.2-框图...................................................................................................107
16.3-功能说明.............................................. ......................................... 108
16.4-周期性间隔定时器（ PIT ）用户界面........................................ .............. 110
17看门狗定时器（WDT ） ............................................ ........................... 113
17.1-概述...........................................................................................................113
17.2-框图...................................................................................................113
17.3-功能说明.............................................. ......................................... 114
17.4-看门狗定时器（ WDT）用户界面......................................... .................... 116
18电压调节器模式控制器（ VREG ） ...................................... 119
18.1-概述...........................................................................................................119
18.2-电压调节器电源控制器（ VREG ）用户界面............................. 120
iii
6209F–ATARM–17-Feb-09
