LM3S101 Datasheet, PDF (5/445 Pages) List of Unclassifed Manufacturers – Microcontroller

Stellaris^® LM3S101 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 ................................................................................................... 181
Block Diagram ............................................................................................................ 181
Functional Description ................................................................................................. 181
SRAM Memory ............................................................................................................ 181
Flash Memory ............................................................................................................. 182
Flash Memory Initialization and Configuration ............................................................... 185
Changing Flash Protection Bits .................................................................................... 185
Flash Programming ..................................................................................................... 186
Register Map .............................................................................................................. 187
Flash Register Descriptions (Flash Control Offset) ......................................................... 187
Flash Register Descriptions (System Control Offset) ...................................................... 195
General-Purpose Input/Outputs (GPIOs) ........................................................... 199
Block Diagram ............................................................................................................ 200
Signal Description ....................................................................................................... 200
Functional Description ................................................................................................. 203
Data Control ............................................................................................................... 204
Interrupt Control .......................................................................................................... 205
Mode Control .............................................................................................................. 206
Pad Control ................................................................................................................. 206
Identification ............................................................................................................... 206
Initialization and Configuration ..................................................................................... 206
Register Map .............................................................................................................. 207
Register Descriptions .................................................................................................. 209
General-Purpose Timers ...................................................................................... 241
Block Diagram ............................................................................................................ 241
Signal Description ....................................................................................................... 242
Functional Description ................................................................................................. 243
GPTM Reset Conditions .............................................................................................. 243
32-Bit Timer Operating Modes ...................................................................................... 243
16-Bit Timer Operating Modes ...................................................................................... 244
Initialization and Configuration ..................................................................................... 248
32-Bit One-Shot/Periodic Timer Mode ........................................................................... 248
32-Bit Real-Time Clock (RTC) Mode ............................................................................. 249
16-Bit One-Shot/Periodic Timer Mode ........................................................................... 249
16-Bit Input Edge Count Mode ..................................................................................... 250
16-Bit Input Edge Timing Mode .................................................................................... 250
16-Bit PWM Mode ....................................................................................................... 251
Register Map .............................................................................................................. 251
Register Descriptions .................................................................................................. 252
Watchdog Timer ................................................................................................... 277
Block Diagram ............................................................................................................ 278
Functional Description ................................................................................................. 278
Initialization and Configuration ..................................................................................... 279
Register Map .............................................................................................................. 279
Register Descriptions .................................................................................................. 280
Universal Asynchronous Receivers/Transmitters (UARTs) ............................. 301
Block Diagram ............................................................................................................ 302
July 14, 2014
5
Texas Instruments-Production Data