LM3S2776 Datasheet, PDF (10/785 Pages) Texas Instruments – Stellaris® LM3S2776 Microcontroller

Table of Contents
List of Figures
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Figure 14-1.
Stellaris LM3S2776 Microcontroller High-Level Block Diagram .............................. 44
CPU Block Diagram ............................................................................................. 54
TPIU Block Diagram ............................................................................................ 55
Cortex-M3 Register Set ........................................................................................ 57
Bit-Band Mapping ................................................................................................ 77
Data Storage ....................................................................................................... 78
Vector Table ........................................................................................................ 84
Exception Stack Frame ........................................................................................ 86
SRD Use Example ............................................................................................. 100
JTAG Module Block Diagram .............................................................................. 159
Test Access Port State Machine ......................................................................... 162
IDCODE Register Format ................................................................................... 168
BYPASS Register Format ................................................................................... 168
Boundary Scan Register Format ......................................................................... 169
Basic RST Configuration .................................................................................... 172
External Circuitry to Extend Power-On Reset ....................................................... 172
Reset Circuit Controlled by Switch ...................................................................... 173
Main Clock Tree ................................................................................................ 177
Hibernation Module Block Diagram ..................................................................... 237
Clock Source Using Crystal ................................................................................ 239
Clock Source Using Dedicated Oscillator ............................................................. 239
Flash Block Diagram .......................................................................................... 258
μDMA Block Diagram ......................................................................................... 288
Example of Ping-Pong DMA Transaction ............................................................. 293
Memory Scatter-Gather, Setup and Configuration ................................................ 295
Memory Scatter-Gather, μDMA Copy Sequence .................................................. 296
Peripheral Scatter-Gather, Setup and Configuration ............................................. 298
Peripheral Scatter-Gather, μDMA Copy Sequence ............................................... 299
Digital I/O Pads ................................................................................................. 351
Analog/Digital I/O Pads ...................................................................................... 352
GPIODATA Write Example ................................................................................. 353
GPIODATA Read Example ................................................................................. 353
GPTM Module Block Diagram ............................................................................ 396
16-Bit Input Edge Count Mode Example .............................................................. 400
16-Bit Input Edge Time Mode Example ............................................................... 401
16-Bit PWM Mode Example ................................................................................ 402
WDT Module Block Diagram .............................................................................. 430
ADC Module Block Diagram ............................................................................... 454
Differential Sampling Range, V_{IN_ODD} = 1.5 V ...................................................... 458
Differential Sampling Range, V_{IN_ODD} = 0.75 V .................................................... 458
Differential Sampling Range, V_{IN_ODD} = 2.25 V .................................................... 459
Internal Temperature Sensor Characteristic ......................................................... 460
UART Module Block Diagram ............................................................................. 490
UART Character Frame ..................................................................................... 491
IrDA Data Modulation ......................................................................................... 493
SSI Module Block Diagram ................................................................................. 533
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November 17, 2011
Texas Instruments-Production Data