LM3S1958 Datasheet, PDF (4/435 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 ............................................................................................................................ 56
System Control ......................................................................................................................... 58
Initialization and Configuration ................................................................................................... 59
Register Map ............................................................................................................................ 59
Register Descriptions ................................................................................................................ 60
Hibernation Module .......................................................................................................... 106
Block Diagram ........................................................................................................................ 107
Functional Description ............................................................................................................. 107
Register Access Timing ........................................................................................................... 107
Clock Source .......................................................................................................................... 108
Battery Management ............................................................................................................... 108
Real-Time Clock ...................................................................................................................... 108
Non-Volatile Memory ............................................................................................................... 109
Power Control ......................................................................................................................... 109
Interrupts and Status ............................................................................................................... 109
Initialization and Configuration ................................................................................................. 109
Initialization ............................................................................................................................. 110
RTC Match Functionality (No Hibernation) ................................................................................ 110
RTC Match/Wake-Up from Hibernation ..................................................................................... 110
External Wake-Up from Hibernation .......................................................................................... 110
RTC/External Wake-Up from Hibernation .................................................................................. 111
Register Map .......................................................................................................................... 111
Register Descriptions .............................................................................................................. 111
Internal Memory ............................................................................................................... 124
Block Diagram ........................................................................................................................ 124
Functional Description ............................................................................................................. 124
SRAM Memory ........................................................................................................................ 124
Flash Memory ......................................................................................................................... 125
Flash Memory Initialization and Configuration ........................................................................... 126
Flash Programming ................................................................................................................. 126
Nonvolatile Register Programming ........................................................................................... 127
Register Map .......................................................................................................................... 127
Flash Control Offset ................................................................................................................. 128
System Control Offset .............................................................................................................. 135
GPIO .................................................................................................................................. 148
Function Description ................................................................................................................ 148
Data Control ........................................................................................................................... 148
Interrupt Control ...................................................................................................................... 149
Mode Control .......................................................................................................................... 150
Commit Control ....................................................................................................................... 150
Pad Control ............................................................................................................................. 150
Identification ........................................................................................................................... 151
Initialization and Configuration ................................................................................................. 151
Register Map .......................................................................................................................... 152
Register Descriptions .............................................................................................................. 154
Timers ............................................................................................................................... 189
Block Diagram ........................................................................................................................ 190
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June 14, 2007
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