LM3S328数据表

10.5

注册Descriptions......................................................................................................................... 175

11.

11.1

11.2

11.2.1

11.2.2

11.2.3

11.2.4

11.2.5

11.2.6

11.3

11.3.1

11.3.2

11.4

11.5

模拟数字转换器（ ADC ） ......................................... ......................................... 196

框图................................................................................................................................... 196

功能描述....................................................................................................................... 197

采样序列.......................................................................................................................... 197

模块控制.................................................................................................................................. 198

硬件采样平均Circuit.................................................................................................. 198

模拟数字转换器............................................................................................................... 198

测试模式........................................................................................................................................ 198

内部温度传感器............................................................................................................. 199

初始化和Configuration........................................................................................................... 199

模块的初始化........................................................................................................................... 199

采样序列配置...................................................................................................... 199

寄存器映射..................................................................................................................................... 200

注册Descriptions......................................................................................................................... 201

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

12.4

12.5

通用异步接收器/发送器（UART ） .......................................... 226

框图................................................................................................................................... 227

功能描述....................................................................................................................... 227

发送/接收逻辑..................................................................................................................... 227

波特率的产生....................................................................................................................... 228

数据传输............................................................................................................................. 229

FIFO操作.................................................................................................................................. 229

Interrupts............................................................................................................................................ 229

环回操作.......................................................................................................................... 230

初始化和Configuration........................................................................................................... 230

寄存器映射..................................................................................................................................... 231

注册Descriptions......................................................................................................................... 232

13.

13.1

13.2

13.2.1

13.2.2

13.2.3

13.2.4

13.3

13.4

13.5

同步串行接口（ SSI ） ............................................ ..................................... 262

框图................................................................................................................................... 262

功能描述....................................................................................................................... 263

比特率生成........................................................................................................................... 263

FIFO操作.................................................................................................................................. 263

Interrupts............................................................................................................................................ 263

帧格式.................................................................................................................................. 264

初始化和Configuration........................................................................................................... 271

寄存器映射..................................................................................................................................... 272

注册Descriptions......................................................................................................................... 273

14.

14.1

14.2

14.2.1

14.2.2

14.3

14.4

14.5

14.6

内部集成电路（ I2C ）接口.......................................... .................................. 297

框图................................................................................................................................... 297

功能描述....................................................................................................................... 297

I

2

C总线功能概述............................................................................................................. 298

可用速度模式..................................................................................................................... 305

初始化和Configuration........................................................................................................... 306

寄存器映射..................................................................................................................................... 306

寄存器描述（ I2C Master).................................................................................................... 307

寄存器描述（ I2C Slave)...................................................................................................... 321

2006年10月8日

初步

5