LM3S6952 Luminary Micro, Inc, LM3S6952 Datasheet - Page 4

• Manufacturer Part Number: LM3S6952
• Description: Lm3s6952 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Table of Contents
6.1.2
6.1.3
6.1.4
6.1.5
6.2
6.3
6.4
7
7.1
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.4
7.5
8
8.1
8.2
8.2.1
8.2.2
8.3
8.3.1
8.3.2
8.4
8.5
8.6
9
9.1
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.2
9.3
9.4
4
Reset Control ............................................................................................................................ 62
Power Control ........................................................................................................................... 65
Clock Control ............................................................................................................................ 66
System Control ......................................................................................................................... 69
Initialization and Configuration ................................................................................................... 70
Register Map ............................................................................................................................ 71
Register Descriptions ................................................................................................................ 72
Hibernation Module .......................................................................................................... 126
Block Diagram ........................................................................................................................ 127
Functional Description ............................................................................................................. 127
Register Access Timing ........................................................................................................... 127
Clock Source .......................................................................................................................... 128
Battery Management ............................................................................................................... 129
Real-Time Clock ...................................................................................................................... 130
Non-Volatile Memory ............................................................................................................... 130
Power Control ......................................................................................................................... 130
Interrupts and Status ............................................................................................................... 131
Initialization and Configuration ................................................................................................. 131
Initialization ............................................................................................................................. 131
RTC Match Functionality (No Hibernation) ................................................................................ 132
RTC Match/Wake-Up from Hibernation ..................................................................................... 132
External Wake-Up from Hibernation .......................................................................................... 132
RTC/External Wake-Up from Hibernation .................................................................................. 132
Register Map .......................................................................................................................... 132
Register Descriptions .............................................................................................................. 133
Internal Memory ............................................................................................................... 146
Block Diagram ........................................................................................................................ 146
Functional Description ............................................................................................................. 146
SRAM Memory ........................................................................................................................ 146
Flash Memory ......................................................................................................................... 147
Flash Memory Initialization and Configuration ........................................................................... 148
Flash Programming ................................................................................................................. 148
Nonvolatile Register Programming ........................................................................................... 149
Register Map .......................................................................................................................... 149
Flash Register Descriptions (Flash Control Offset) ..................................................................... 150
Flash Register Descriptions (System Control Offset) .................................................................. 157
General-Purpose Input/Outputs (GPIOs) ....................................................................... 170
Functional Description ............................................................................................................. 170
Data Control ........................................................................................................................... 171
Interrupt Control ...................................................................................................................... 172
Mode Control .......................................................................................................................... 173
Commit Control ....................................................................................................................... 173
Pad Control ............................................................................................................................. 173
Identification ........................................................................................................................... 173
Initialization and Configuration ................................................................................................. 174
Register Map .......................................................................................................................... 175
Register Descriptions .............................................................................................................. 177
Preliminary
July 25, 2008