LM3S801 Datasheet, PDF (4/397 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
10.4
Reset Control ....................................................................................................................................... 52
Power Control ...................................................................................................................................... 55
Clock Control ....................................................................................................................................... 55
System Control .................................................................................................................................... 57
Initialization and Configuration............................................................................................................. 58
Register Map ....................................................................................................................................... 58
Register Descriptions........................................................................................................................... 59
Internal Memory .................................................................................................................. 95
Block Diagram ..................................................................................................................................... 95
Functional Description ......................................................................................................................... 95
SRAM Memory .................................................................................................................................... 95
Flash Memory ...................................................................................................................................... 96
Initialization and Configuration............................................................................................................. 97
Changing Flash Protection Bits ........................................................................................................... 97
Flash Programming ............................................................................................................................. 98
Register Map ....................................................................................................................................... 98
Register Descriptions........................................................................................................................... 99
General-Purpose Input/Outputs (GPIOs) ........................................................................ 109
Block Diagram ................................................................................................................................... 110
Functional Description ....................................................................................................................... 110
Data Register Operation .................................................................................................................... 111
Data Direction .................................................................................................................................... 112
Interrupt Operation............................................................................................................................. 112
Mode Control ..................................................................................................................................... 113
Pad Configuration .............................................................................................................................. 113
Identification....................................................................................................................................... 113
Initialization and Configuration........................................................................................................... 113
Register Map ..................................................................................................................................... 115
Register Descriptions......................................................................................................................... 116
General-Purpose Timers .................................................................................................. 147
Block Diagram ................................................................................................................................... 148
Functional Description ....................................................................................................................... 148
GPTM Reset Conditions .................................................................................................................... 148
32-Bit Timer Operating Modes........................................................................................................... 148
16-Bit Timer Operating Modes........................................................................................................... 150
Initialization and Configuration........................................................................................................... 154
32-Bit One-Shot/Periodic Timer Mode ............................................................................................... 154
32-Bit Real-Time Clock (RTC) Mode ................................................................................................. 155
16-Bit One-Shot/Periodic Timer Mode ............................................................................................... 155
16-Bit Input Edge Count Mode .......................................................................................................... 155
16-Bit Input Edge Timing Mode ......................................................................................................... 156
16-Bit PWM Mode.............................................................................................................................. 156
Register Map ..................................................................................................................................... 157
Register Descriptions......................................................................................................................... 158
Watchdog Timer ................................................................................................................ 179
Block Diagram ................................................................................................................................... 179
Functional Description ....................................................................................................................... 180
Initialization and Configuration........................................................................................................... 180
Register Map ..................................................................................................................................... 180
4
October 8, 2006
Preliminary