LM3S5R36_13 Datasheet, PDF (4/1063 Pages) Texas Instruments – LM3S5R36 Microcontroller

Table of Contents
NRND: Not recommended for new designs.
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 .................................................................................................................. 98
Exception Priorities ....................................................................................................... 98
Interrupt Priority Grouping .............................................................................................. 99
Exception Entry and Return ........................................................................................... 99
Fault Handling ............................................................................................................. 101
Fault Types ................................................................................................................. 102
Fault Escalation and Hard Faults .................................................................................. 102
Fault Status Registers and Fault Address Registers ...................................................... 103
Lockup ....................................................................................................................... 103
Power Management .................................................................................................... 103
Entering Sleep Modes ................................................................................................. 104
Wake Up from Sleep Mode .......................................................................................... 104
Instruction Set Summary .............................................................................................. 105
Cortex-M3 Peripherals ......................................................................................... 108
Functional Description ................................................................................................. 108
System Timer (SysTick) ............................................................................................... 108
Nested Vectored Interrupt Controller (NVIC) .................................................................. 109
System Control Block (SCB) ........................................................................................ 111
Memory Protection Unit (MPU) ..................................................................................... 111
Register Map .............................................................................................................. 116
System Timer (SysTick) Register Descriptions .............................................................. 118
NVIC Register Descriptions .......................................................................................... 122
System Control Block (SCB) Register Descriptions ........................................................ 135
Memory Protection Unit (MPU) Register Descriptions .................................................... 164
JTAG Interface ...................................................................................................... 174
Block Diagram ............................................................................................................ 175
Signal Description ....................................................................................................... 175
Functional Description ................................................................................................. 176
JTAG Interface Pins ..................................................................................................... 176
JTAG TAP Controller ................................................................................................... 177
Shift Registers ............................................................................................................ 178
Operational Considerations .......................................................................................... 178
Initialization and Configuration ..................................................................................... 181
Register Descriptions .................................................................................................. 181
Instruction Register (IR) ............................................................................................... 181
Data Registers ............................................................................................................ 183
System Control ..................................................................................................... 186
Signal Description ....................................................................................................... 186
Functional Description ................................................................................................. 186
Device Identification .................................................................................................... 186
Reset Control .............................................................................................................. 186
Non-Maskable Interrupt ............................................................................................... 192
Power Control ............................................................................................................. 192
Clock Control .............................................................................................................. 193
System Control ........................................................................................................... 200
Initialization and Configuration ..................................................................................... 202
Register Map .............................................................................................................. 202
Register Descriptions .................................................................................................. 204
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October 06, 2012
Texas Instruments-Production Data