LM3S6C11 Datasheet, PDF (4/828 Pages) Texas Instruments – Stellaris® LM3S6C11 Microcontroller

Table of Contents
OBSOLETE: TI has discontinued production of this device.
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
Exception Priorities ....................................................................................................... 80
Interrupt Priority Grouping .............................................................................................. 81
Exception Entry and Return ........................................................................................... 81
Fault Handling .............................................................................................................. 83
Fault Types ................................................................................................................... 83
Fault Escalation and Hard Faults .................................................................................... 84
Fault Status Registers and Fault Address Registers ........................................................ 85
Lockup ......................................................................................................................... 85
Power Management ...................................................................................................... 85
Entering Sleep Modes ................................................................................................... 85
Wake Up from Sleep Mode ............................................................................................ 86
Instruction Set Summary ............................................................................................... 87
Cortex-M3 Peripherals ........................................................................................... 90
Functional Description ................................................................................................... 90
System Timer (SysTick) ................................................................................................. 90
Nested Vectored Interrupt Controller (NVIC) .................................................................... 91
System Control Block (SCB) .......................................................................................... 93
Memory Protection Unit (MPU) ....................................................................................... 93
Register Map ................................................................................................................ 98
System Timer (SysTick) Register Descriptions .............................................................. 100
NVIC Register Descriptions .......................................................................................... 104
System Control Block (SCB) Register Descriptions ........................................................ 117
Memory Protection Unit (MPU) Register Descriptions .................................................... 146
JTAG Interface ...................................................................................................... 156
Block Diagram ............................................................................................................ 157
Signal Description ....................................................................................................... 157
Functional Description ................................................................................................. 158
JTAG Interface Pins ..................................................................................................... 158
JTAG TAP Controller ................................................................................................... 160
Shift Registers ............................................................................................................ 160
Operational Considerations .......................................................................................... 161
Initialization and Configuration ..................................................................................... 163
Register Descriptions .................................................................................................. 164
Instruction Register (IR) ............................................................................................... 164
Data Registers ............................................................................................................ 166
System Control ..................................................................................................... 168
Signal Description ....................................................................................................... 168
Functional Description ................................................................................................. 169
Device Identification .................................................................................................... 169
Reset Control .............................................................................................................. 169
Non-Maskable Interrupt ............................................................................................... 174
Power Control ............................................................................................................. 175
Clock Control .............................................................................................................. 175
System Control ........................................................................................................... 182
Initialization and Configuration ..................................................................................... 184
Register Map .............................................................................................................. 184
Register Descriptions .................................................................................................. 186
4
July 24, 2012
Texas Instruments-Production Data