LM3S2616 Datasheet, PDF (4/753 Pages) Texas Instruments – Stellaris® LM3S2616 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
5.2.6
5.3
5.4
5.5
Vector Table .................................................................................................................. 82
Exception Priorities ....................................................................................................... 83
Interrupt Priority Grouping .............................................................................................. 84
Exception Entry and Return ........................................................................................... 84
Fault Handling .............................................................................................................. 86
Fault Types ................................................................................................................... 87
Fault Escalation and Hard Faults .................................................................................... 87
Fault Status Registers and Fault Address Registers ........................................................ 88
Lockup ......................................................................................................................... 88
Power Management ...................................................................................................... 88
Entering Sleep Modes ................................................................................................... 89
Wake Up from Sleep Mode ............................................................................................ 89
Instruction Set Summary ............................................................................................... 90
Cortex-M3 Peripherals ........................................................................................... 93
Functional Description ................................................................................................... 93
System Timer (SysTick) ................................................................................................. 93
Nested Vectored Interrupt Controller (NVIC) .................................................................... 94
System Control Block (SCB) .......................................................................................... 96
Memory Protection Unit (MPU) ....................................................................................... 96
Register Map .............................................................................................................. 101
System Timer (SysTick) Register Descriptions .............................................................. 103
NVIC Register Descriptions .......................................................................................... 107
System Control Block (SCB) Register Descriptions ........................................................ 120
Memory Protection Unit (MPU) Register Descriptions .................................................... 147
JTAG Interface ...................................................................................................... 157
Block Diagram ............................................................................................................ 158
Signal Description ....................................................................................................... 158
Functional Description ................................................................................................. 159
JTAG Interface Pins ..................................................................................................... 159
JTAG TAP Controller ................................................................................................... 160
Shift Registers ............................................................................................................ 161
Operational Considerations .......................................................................................... 161
Initialization and Configuration ..................................................................................... 164
Register Descriptions .................................................................................................. 164
Instruction Register (IR) ............................................................................................... 164
Data Registers ............................................................................................................ 166
System Control ..................................................................................................... 169
Signal Description ....................................................................................................... 169
Functional Description ................................................................................................. 169
Device Identification .................................................................................................... 169
Reset Control .............................................................................................................. 169
Non-Maskable Interrupt ............................................................................................... 173
Power Control ............................................................................................................. 174
Clock Control .............................................................................................................. 174
System Control ........................................................................................................... 179
Initialization and Configuration ..................................................................................... 180
Register Map .............................................................................................................. 181
Register Descriptions .................................................................................................. 182
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November 17, 2011
Texas Instruments-Production Data