LM3S1601_16 Datasheet, PDF (4/592 Pages) Texas Instruments – Stellaris LM3S1601 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 .................................................................................................................. 74
Exception Priorities ....................................................................................................... 75
Interrupt Priority Grouping .............................................................................................. 76
Exception Entry and Return ........................................................................................... 76
Fault Handling .............................................................................................................. 78
Fault Types ................................................................................................................... 79
Fault Escalation and Hard Faults .................................................................................... 79
Fault Status Registers and Fault Address Registers ........................................................ 80
Lockup ......................................................................................................................... 80
Power Management ...................................................................................................... 80
Entering Sleep Modes ................................................................................................... 81
Wake Up from Sleep Mode ............................................................................................ 81
Instruction Set Summary ............................................................................................... 82
Cortex-M3 Peripherals ........................................................................................... 85
Functional Description ................................................................................................... 85
System Timer (SysTick) ................................................................................................. 85
Nested Vectored Interrupt Controller (NVIC) .................................................................... 86
System Control Block (SCB) .......................................................................................... 88
Memory Protection Unit (MPU) ....................................................................................... 88
Register Map ................................................................................................................ 93
System Timer (SysTick) Register Descriptions ................................................................ 95
NVIC Register Descriptions ........................................................................................... 99
System Control Block (SCB) Register Descriptions ........................................................ 112
Memory Protection Unit (MPU) Register Descriptions .................................................... 139
JTAG Interface ...................................................................................................... 149
Block Diagram ............................................................................................................ 150
Signal Description ....................................................................................................... 150
Functional Description ................................................................................................. 151
JTAG Interface Pins ..................................................................................................... 151
JTAG TAP Controller ................................................................................................... 153
Shift Registers ............................................................................................................ 154
Operational Considerations .......................................................................................... 154
Initialization and Configuration ..................................................................................... 157
Register Descriptions .................................................................................................. 157
Instruction Register (IR) ............................................................................................... 157
Data Registers ............................................................................................................ 160
System Control ..................................................................................................... 162
Signal Description ....................................................................................................... 162
Functional Description ................................................................................................. 162
Device Identification .................................................................................................... 163
Reset Control .............................................................................................................. 163
Power Control ............................................................................................................. 167
Clock Control .............................................................................................................. 168
System Control ........................................................................................................... 173
Initialization and Configuration ..................................................................................... 174
Register Map .............................................................................................................. 174
Register Descriptions .................................................................................................. 176
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July 16, 2014
Texas Instruments-Production Data