LM3S317 Datasheet, PDF (4/379 Pages) List of Unclassifed Manufacturers – Microcontroller

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
7.3
7.3.1
7.3.2
7.4
7.5
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
9.2.1
9.2.2
9.2.3
9.3
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
9.3.6
9.4
9.5
10.
10.1
10.2
10.3
Reset Control ....................................................................................................................................... 55
Power Control ...................................................................................................................................... 58
Clock Control ....................................................................................................................................... 58
System Control .................................................................................................................................... 60
Initialization and Configuration............................................................................................................. 61
Register Map ....................................................................................................................................... 61
Register Descriptions........................................................................................................................... 62
Internal Memory .................................................................................................................. 97
Block Diagram ..................................................................................................................................... 97
Functional Description ......................................................................................................................... 97
SRAM Memory .................................................................................................................................... 97
Flash Memory ...................................................................................................................................... 98
Initialization and Configuration........................................................................................................... 100
Changing Flash Protection Bits ......................................................................................................... 100
Flash Programming ........................................................................................................................... 101
Register Map ..................................................................................................................................... 101
Register Descriptions......................................................................................................................... 102
General-Purpose Input/Outputs (GPIOs) ........................................................................ 114
Block Diagram ................................................................................................................................... 115
Functional Description ....................................................................................................................... 115
Data Register Operation .................................................................................................................... 116
Data Direction .................................................................................................................................... 117
Interrupt Operation............................................................................................................................. 117
Mode Control ..................................................................................................................................... 118
Pad Configuration .............................................................................................................................. 118
Identification....................................................................................................................................... 118
Initialization and Configuration........................................................................................................... 118
Register Map ..................................................................................................................................... 120
Register Descriptions......................................................................................................................... 121
General-Purpose Timers .................................................................................................. 152
Block Diagram ................................................................................................................................... 153
Functional Description ....................................................................................................................... 153
GPTM Reset Conditions .................................................................................................................... 153
32-Bit Timer Operating Modes........................................................................................................... 153
16-Bit Timer Operating Modes........................................................................................................... 155
Initialization and Configuration........................................................................................................... 159
32-Bit One-Shot/Periodic Timer Mode ............................................................................................... 159
32-Bit Real-Time Clock (RTC) Mode ................................................................................................. 160
16-Bit One-Shot/Periodic Timer Mode ............................................................................................... 160
16-Bit Input Edge Count Mode .......................................................................................................... 160
16-Bit Input Edge Timing Mode ......................................................................................................... 161
16-Bit PWM Mode.............................................................................................................................. 161
Register Map ..................................................................................................................................... 162
Register Descriptions......................................................................................................................... 163
Watchdog Timer ................................................................................................................ 184
Block Diagram ................................................................................................................................... 184
Functional Description ....................................................................................................................... 185
Initialization and Configuration........................................................................................................... 185
4
May 4, 2007
Preliminary