LM3S6100 Datasheet, PDF (4/559 Pages) Texas Instruments – Stellaris® LM3S6100 Microcontroller

Table of Contents
2.5.4
2.5.5
2.5.6
2.5.7
2.6
2.6.1
2.6.2
2.6.3
2.6.4
2.7
2.7.1
2.7.2
2.8
3
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.2
3.3
3.4
3.5
3.6
4
4.1
4.2
4.3
4.3.1
4.3.2
4.3.3
4.3.4
4.4
4.5
4.5.1
4.5.2
5
5.1
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3
5.4
5.5
Vector Table .................................................................................................................. 72
Exception Priorities ....................................................................................................... 73
Interrupt Priority Grouping .............................................................................................. 73
Exception Entry and Return ........................................................................................... 73
Fault Handling .............................................................................................................. 75
Fault Types ................................................................................................................... 76
Fault Escalation and Hard Faults .................................................................................... 76
Fault Status Registers and Fault Address Registers ........................................................ 77
Lockup ......................................................................................................................... 77
Power Management ...................................................................................................... 78
Entering Sleep Modes ................................................................................................... 78
Wake Up from Sleep Mode ............................................................................................ 78
Instruction Set Summary ............................................................................................... 79
Cortex-M3 Peripherals ........................................................................................... 83
Functional Description ................................................................................................... 83
System Timer (SysTick) ................................................................................................. 83
Nested Vectored Interrupt Controller (NVIC) .................................................................... 84
System Control Block (SCB) .......................................................................................... 86
Memory Protection Unit (MPU) ....................................................................................... 86
Register Map ................................................................................................................ 91
System Timer (SysTick) Register Descriptions ................................................................ 93
NVIC Register Descriptions ........................................................................................... 97
System Control Block (SCB) Register Descriptions ........................................................ 110
Memory Protection Unit (MPU) Register Descriptions .................................................... 137
JTAG Interface ...................................................................................................... 147
Block Diagram ............................................................................................................ 148
Signal Description ....................................................................................................... 148
Functional Description ................................................................................................. 149
JTAG Interface Pins ..................................................................................................... 149
JTAG TAP Controller ................................................................................................... 151
Shift Registers ............................................................................................................ 152
Operational Considerations .......................................................................................... 152
Initialization and Configuration ..................................................................................... 155
Register Descriptions .................................................................................................. 155
Instruction Register (IR) ............................................................................................... 155
Data Registers ............................................................................................................ 158
System Control ..................................................................................................... 160
Signal Description ....................................................................................................... 160
Functional Description ................................................................................................. 160
Device Identification .................................................................................................... 161
Reset Control .............................................................................................................. 161
Power Control ............................................................................................................. 165
Clock Control .............................................................................................................. 166
System Control ........................................................................................................... 171
Initialization and Configuration ..................................................................................... 172
Register Map .............................................................................................................. 172
Register Descriptions .................................................................................................. 173
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June 18, 2012
Texas Instruments-Production Data