LM3S1601 Datasheet, PDF (5/587 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Stellaris^® LM3S1601 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 .............................................................................................. 225
Block Diagram ............................................................................................................ 226
Signal Description ....................................................................................................... 226
Functional Description ................................................................................................. 227
Register Access Timing ............................................................................................... 227
Clock Source .............................................................................................................. 228
Battery Management ................................................................................................... 229
Real-Time Clock .......................................................................................................... 229
Battery-Backed Memory .............................................................................................. 230
Power Control ............................................................................................................. 230
Initiating Hibernate ...................................................................................................... 230
Interrupts and Status ................................................................................................... 231
Initialization and Configuration ..................................................................................... 231
Initialization ................................................................................................................. 231
RTC Match Functionality (No Hibernation) .................................................................... 231
RTC Match/Wake-Up from Hibernation ......................................................................... 232
External Wake-Up from Hibernation .............................................................................. 232
RTC/External Wake-Up from Hibernation ...................................................................... 232
Register Map .............................................................................................................. 232
Register Descriptions .................................................................................................. 233
Internal Memory ................................................................................................... 246
Block Diagram ............................................................................................................ 246
Functional Description ................................................................................................. 246
SRAM Memory ............................................................................................................ 246
Flash Memory ............................................................................................................. 247
Flash Memory Initialization and Configuration ............................................................... 248
Flash Programming ..................................................................................................... 248
Nonvolatile Register Programming ............................................................................... 249
Register Map .............................................................................................................. 250
Flash Register Descriptions (Flash Control Offset) ......................................................... 251
Flash Register Descriptions (System Control Offset) ...................................................... 259
General-Purpose Input/Outputs (GPIOs) ........................................................... 272
Signal Description ....................................................................................................... 272
Functional Description ................................................................................................. 279
Data Control ............................................................................................................... 280
Interrupt Control .......................................................................................................... 281
Mode Control .............................................................................................................. 282
Commit Control ........................................................................................................... 282
Pad Control ................................................................................................................. 282
Identification ............................................................................................................... 282
Initialization and Configuration ..................................................................................... 282
Register Map .............................................................................................................. 283
Register Descriptions .................................................................................................. 285
General-Purpose Timers ...................................................................................... 320
Block Diagram ............................................................................................................ 320
Signal Description ....................................................................................................... 321
Functional Description ................................................................................................. 322
GPTM Reset Conditions .............................................................................................. 322
June 19, 2012
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