LM3S2965微控制器
10
10.1
10.2
10.2.1
10.2.2
10.2.3
10.3
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
10.3.6
10.4
10.5
通用定时器.............................................. .................................................. 。 205
框图........................................................................................................................
功能描述.............................................................................................................
GPTM复位条件..........................................................................................................
32位定时器工作模式............................................ .................................................. ....
16位定时器的工作模式............................................ .................................................. ....
初始化和配置............................................... ..................................................
32位单次触发/周期定时器模式........................................ ...............................................
32位实时时钟( RTC )模式....................................... ..................................................
16位单次触发/周期定时器模式........................................ ...............................................
16位输入边沿计数模式........................................... .................................................. ....
16位输入边沿定时模式........................................... .................................................. ...
16位PWM模式...................................................................................................................
寄存器映射..........................................................................................................................
注册说明..............................................................................................................
框图........................................................................................................................
功能描述.............................................................................................................
初始化和配置............................................... ..................................................
寄存器映射..........................................................................................................................
注册说明..............................................................................................................
205
206
207
207
208
212
212
213
213
214
214
215
215
216
241
241
242
242
243
11
11.1
11.2
11.3
11.4
11.5
看门狗定时器............................................................................................................... 241
12
12.1
12.2
12.2.1
12.2.2
12.2.3
12.2.4
12.2.5
12.2.6
12.3
12.3.1
12.3.2
12.4
12.5
模拟数字转换器( ADC ) ......................................... ........................................ 264
框图........................................................................................................................ 265
功能描述............................................................................................................. 265
采样序列................................................................................................................ 265
模块控制........................................................................................................................ 266
硬件采样平均电路.............................................. ........................................... 267
模拟数字转换器...................................................................................................... 267
测试模式............................................................................................................................. 267
内部温度传感器............................................... .................................................. ... 267
初始化和配置............................................... .................................................. 268
模块的初始化................................................................................................................. 268
采样序列配置............................................... .............................................. 268
寄存器映射.......................................................................................................................... 269
注册说明.............................................................................................................. 270
13
13.1
13.2
13.2.1
13.2.2
13.2.3
13.2.4
13.2.5
13.2.6
13.2.7
13.2.8
13.3
13.4
通用异步接收器/发送器(UART ) ......................................... 297
框图........................................................................................................................
功能描述.............................................................................................................
发送/接收逻辑...........................................................................................................
波特率的产生.............................................................................................................
数据传输..................................................................................................................
串行红外( SIR)的.........................................................................................................................
FIFO操作.......................................................................................................................
中断................................................................................................................................
环回操作................................................................................................................
的IrDA SIR模块........................................................................................................................
初始化和配置............................................... ..................................................
寄存器映射..........................................................................................................................
298
298
298
299
300
300
301
301
302
302
302
303
2007年11月30日
初步
5