LM3S300 Luminary Micro, Inc, LM3S300 Datasheet - Page 4

• Manufacturer Part Number: LM3S300
• Description: Lm3s300 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Table of Contents
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
7.6
8
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.2
8.3
8.4
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
4
Power Control ........................................................................................................................... 52
Clock Control ............................................................................................................................ 52
System Control ......................................................................................................................... 55
Initialization and Configuration ................................................................................................... 56
Register Map ............................................................................................................................ 56
Register Descriptions ................................................................................................................ 57
Internal Memory ............................................................................................................... 104
Block Diagram ........................................................................................................................ 104
Functional Description ............................................................................................................. 104
SRAM Memory ........................................................................................................................ 104
Flash Memory ......................................................................................................................... 105
Flash Memory Initialization and Configuration ........................................................................... 107
Changing Flash Protection Bits ................................................................................................ 107
Flash Programming ................................................................................................................. 108
Register Map .......................................................................................................................... 108
Flash Register Descriptions (Flash Control Offset) ..................................................................... 109
Flash Register Descriptions (System Control Offset) .................................................................. 116
General-Purpose Input/Outputs (GPIOs) ....................................................................... 120
Functional Description ............................................................................................................. 120
Data Control ........................................................................................................................... 121
Interrupt Control ...................................................................................................................... 122
Mode Control .......................................................................................................................... 123
Pad Control ............................................................................................................................. 123
Identification ........................................................................................................................... 123
Initialization and Configuration ................................................................................................. 123
Register Map .......................................................................................................................... 124
Register Descriptions .............................................................................................................. 126
General-Purpose Timers ................................................................................................. 158
Block Diagram ........................................................................................................................ 158
Functional Description ............................................................................................................. 159
GPTM Reset Conditions .......................................................................................................... 159
32-Bit Timer Operating Modes .................................................................................................. 160
16-Bit Timer Operating Modes .................................................................................................. 161
Initialization and Configuration ................................................................................................. 165
32-Bit One-Shot/Periodic Timer Mode ....................................................................................... 165
32-Bit Real-Time Clock (RTC) Mode ......................................................................................... 166
16-Bit One-Shot/Periodic Timer Mode ....................................................................................... 166
16-Bit Input Edge Count Mode ................................................................................................. 167
16-Bit Input Edge Timing Mode ................................................................................................ 167
16-Bit PWM Mode ................................................................................................................... 168
Register Map .......................................................................................................................... 168
Register Descriptions .............................................................................................................. 169
Watchdog Timer ............................................................................................................... 194
Block Diagram ........................................................................................................................ 194
Functional Description ............................................................................................................. 194
Initialization and Configuration ................................................................................................. 195
Register Map .......................................................................................................................... 195
Preliminary
June 04, 2008