LM3S6950 Datasheet, PDF (4/524 Pages) List of Unclassifed Manufacturers – Microcontroller

Table of Contents
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
10
10.1
Clock Control ............................................................................................................................ 60
System Control ......................................................................................................................... 62
Initialization and Configuration ................................................................................................... 63
Register Map ............................................................................................................................ 63
Register Descriptions ................................................................................................................ 64
Hibernation Module .......................................................................................................... 115
Block Diagram ........................................................................................................................ 116
Functional Description ............................................................................................................. 116
Register Access Timing ........................................................................................................... 116
Clock Source .......................................................................................................................... 117
Battery Management ............................................................................................................... 117
Real-Time Clock ...................................................................................................................... 117
Non-Volatile Memory ............................................................................................................... 118
Power Control ......................................................................................................................... 118
Interrupts and Status ............................................................................................................... 118
Initialization and Configuration ................................................................................................. 118
Initialization ............................................................................................................................. 119
RTC Match Functionality (No Hibernation) ................................................................................ 119
RTC Match/Wake-Up from Hibernation ..................................................................................... 119
External Wake-Up from Hibernation .......................................................................................... 119
RTC/External Wake-Up from Hibernation .................................................................................. 120
Register Map .......................................................................................................................... 120
Register Descriptions .............................................................................................................. 120
Internal Memory ............................................................................................................... 133
Block Diagram ........................................................................................................................ 133
Functional Description ............................................................................................................. 133
SRAM Memory ........................................................................................................................ 133
Flash Memory ......................................................................................................................... 134
Flash Memory Initialization and Configuration ........................................................................... 135
Flash Programming ................................................................................................................. 135
Nonvolatile Register Programming ........................................................................................... 136
Register Map .......................................................................................................................... 136
Flash Control Offset ................................................................................................................. 137
System Control Offset .............................................................................................................. 144
GPIO .................................................................................................................................. 157
Function Description ................................................................................................................ 157
Data Control ........................................................................................................................... 157
Interrupt Control ...................................................................................................................... 158
Mode Control .......................................................................................................................... 159
Commit Control ....................................................................................................................... 159
Pad Control ............................................................................................................................. 159
Identification ........................................................................................................................... 159
Initialization and Configuration ................................................................................................. 159
Register Map .......................................................................................................................... 161
Register Descriptions .............................................................................................................. 162
Timers ............................................................................................................................... 197
Block Diagram ........................................................................................................................ 198
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June 14, 2007
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