LM3S1636_13 Datasheet, PDF (5/655 Pages) Texas Instruments – Stellaris Microcontroller

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Stellaris^® LM3S1636 Microcontroller
6
6.1
6.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
6.3.8
6.4
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
6.5
6.6
7
7.1
7.2
7.2.1
7.2.2
7.3
7.3.1
7.3.2
7.4
7.5
7.6
8
8.1
8.2
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.3
8.4
8.5
9
9.1
9.2
9.3
9.3.1
Hibernation Module .............................................................................................. 233
Block Diagram ............................................................................................................ 234
Signal Description ....................................................................................................... 234
Functional Description ................................................................................................. 235
Register Access Timing ............................................................................................... 235
Clock Source .............................................................................................................. 235
Battery Management ................................................................................................... 236
Real-Time Clock .......................................................................................................... 237
Battery-Backed Memory .............................................................................................. 237
Power Control ............................................................................................................. 237
Initiating Hibernate ...................................................................................................... 238
Interrupts and Status ................................................................................................... 238
Initialization and Configuration ..................................................................................... 238
Initialization ................................................................................................................. 239
RTC Match Functionality (No Hibernation) .................................................................... 239
RTC Match/Wake-Up from Hibernation ......................................................................... 239
External Wake-Up from Hibernation .............................................................................. 240
RTC/External Wake-Up from Hibernation ...................................................................... 240
Register Map .............................................................................................................. 240
Register Descriptions .................................................................................................. 241
Internal Memory ................................................................................................... 254
Block Diagram ............................................................................................................ 254
Functional Description ................................................................................................. 254
SRAM Memory ............................................................................................................ 254
Flash Memory ............................................................................................................. 255
Flash Memory Initialization and Configuration ............................................................... 256
Flash Programming ..................................................................................................... 256
Nonvolatile Register Programming ............................................................................... 257
Register Map .............................................................................................................. 258
Flash Register Descriptions (Flash Control Offset) ......................................................... 259
Flash Register Descriptions (System Control Offset) ...................................................... 267
General-Purpose Input/Outputs (GPIOs) ........................................................... 280
Signal Description ....................................................................................................... 280
Functional Description ................................................................................................. 284
Data Control ............................................................................................................... 285
Interrupt Control .......................................................................................................... 286
Mode Control .............................................................................................................. 287
Commit Control ........................................................................................................... 287
Pad Control ................................................................................................................. 287
Identification ............................................................................................................... 288
Initialization and Configuration ..................................................................................... 288
Register Map .............................................................................................................. 289
Register Descriptions .................................................................................................. 291
General-Purpose Timers ...................................................................................... 326
Block Diagram ............................................................................................................ 327
Signal Description ....................................................................................................... 328
Functional Description ................................................................................................. 328
GPTM Reset Conditions .............................................................................................. 328
July 24, 2012
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