LM3S101-CRN20-XNPT Luminary Micro, Inc., LM3S101-CRN20-XNPT Datasheet - Page 3

• Manufacturer Part Number: LM3S101-CRN20-XNPT
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Table of Contents
Legal Disclaimers and Trademark Information.............................................................................. 2
Revision History ............................................................................................................................. 12
About This Document..................................................................................................................... 13
Audience........................................................................................................................................................... 13
About This Manual............................................................................................................................................ 13
Related Documents .......................................................................................................................................... 13
Documentation Conventions............................................................................................................................. 13
1.
1.1 Product Features ...................................................................................................................................... 16
1.2 Target Applications ................................................................................................................................... 19
1.3 High-Level Block Diagram ........................................................................................................................ 20
1.4 Functional Overview ................................................................................................................................. 21
1.5 System Block Diagram.............................................................................................................................. 25
2.
2.1 Block Diagram........................................................................................................................................... 27
2.2 Functional Description .............................................................................................................................. 27
3.
4.
5.
5.1 Block Diagram........................................................................................................................................... 35
5.2 Functional Description .............................................................................................................................. 35
5.3 Register Descriptions ................................................................................................................................ 39
6.
6.1 Functional Description .............................................................................................................................. 44
6.2 Register Map............................................................................................................................................. 49
6.3 Register Descriptions ................................................................................................................................ 51
7.
7.1 Block Diagram........................................................................................................................................... 80
7.2 Functional Description .............................................................................................................................. 80
7.3 Initialization and Configuration .................................................................................................................. 82
7.4 Register Map............................................................................................................................................. 83
7.5 Register Descriptions ................................................................................................................................ 83
8.
8.1 Block Diagram........................................................................................................................................... 94
8.2 Functional Description .............................................................................................................................. 94
8.3 Initialization and Configuration .................................................................................................................. 97
8.4 Register Map............................................................................................................................................. 98
8.5 Register Descriptions ................................................................................................................................ 99
9.
9.1 Block Diagram......................................................................................................................................... 131
9.2 Functional Description ............................................................................................................................ 131
9.3 Initialization and Configuration ................................................................................................................ 137
9.4 Register Map........................................................................................................................................... 140
9.5 Register Descriptions .............................................................................................................................. 140
3
Architectural Overview............................................................................................................ 16
ARM Cortex-M3 Processor Core ............................................................................................ 26
Memory Map ............................................................................................................................. 29
Interrupts .................................................................................................................................. 31
JTAG Interface ......................................................................................................................... 34
System Control ........................................................................................................................ 44
Internal Memory ....................................................................................................................... 80
General-Purpose Input/Outputs (GPIOs)............................................................................... 93
General-Purpose Timers ....................................................................................................... 130
Preliminary
March 22, 2006