LM3S317 Datasheet, PDF (5/551 Pages) List of Unclassifed Manufacturers – Microcontroller

Stellaris^® LM3S317 Microcontroller
6
6.1
6.2
6.2.1
6.2.2
6.3
6.3.1
6.3.2
6.4
6.5
6.6
7
7.1
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.4
7.5
7.6
8
8.1
8.2
8.3
8.3.1
8.3.2
8.3.3
8.4
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
8.4.6
8.5
8.6
9
9.1
9.2
9.3
9.4
9.5
10
10.1
Internal Memory ................................................................................................... 210
Block Diagram ............................................................................................................ 210
Functional Description ................................................................................................. 210
SRAM Memory ............................................................................................................ 210
Flash Memory ............................................................................................................. 211
Flash Memory Initialization and Configuration ............................................................... 214
Changing Flash Protection Bits .................................................................................... 214
Flash Programming ..................................................................................................... 215
Register Map .............................................................................................................. 216
Flash Register Descriptions (Flash Control Offset) ......................................................... 216
Flash Register Descriptions (System Control Offset) ...................................................... 224
General-Purpose Input/Outputs (GPIOs) ........................................................... 228
Block Diagram ............................................................................................................ 229
Signal Description ....................................................................................................... 229
Functional Description ................................................................................................. 231
Data Control ............................................................................................................... 232
Interrupt Control .......................................................................................................... 233
Mode Control .............................................................................................................. 234
Pad Control ................................................................................................................. 234
Identification ............................................................................................................... 234
Initialization and Configuration ..................................................................................... 234
Register Map .............................................................................................................. 235
Register Descriptions .................................................................................................. 237
General-Purpose Timers ...................................................................................... 269
Block Diagram ............................................................................................................ 270
Signal Description ....................................................................................................... 270
Functional Description ................................................................................................. 271
GPTM Reset Conditions .............................................................................................. 271
32-Bit Timer Operating Modes ...................................................................................... 271
16-Bit Timer Operating Modes ...................................................................................... 273
Initialization and Configuration ..................................................................................... 276
32-Bit One-Shot/Periodic Timer Mode ........................................................................... 276
32-Bit Real-Time Clock (RTC) Mode ............................................................................. 277
16-Bit One-Shot/Periodic Timer Mode ........................................................................... 277
16-Bit Input Edge Count Mode ..................................................................................... 278
16-Bit Input Edge Timing Mode .................................................................................... 278
16-Bit PWM Mode ....................................................................................................... 279
Register Map .............................................................................................................. 279
Register Descriptions .................................................................................................. 280
Watchdog Timer ................................................................................................... 305
Block Diagram ............................................................................................................ 306
Functional Description ................................................................................................. 306
Initialization and Configuration ..................................................................................... 307
Register Map .............................................................................................................. 307
Register Descriptions .................................................................................................. 308
Analog-to-Digital Converter (ADC) ..................................................................... 329
Block Diagram ............................................................................................................ 329
July 14, 2014
5
Texas Instruments-Production Data