LM3S3748 Datasheet, PDF (9/753 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S3748 Microcontroller
List of Figures
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Stellaris^® Series High-Level Block Diagram ....................................................................... 34
CPU Block Diagram ......................................................................................................... 43
TPIU Block Diagram ........................................................................................................ 44
JTAG Module Block Diagram ............................................................................................ 55
Test Access Port State Machine ....................................................................................... 58
IDCODE Register Format ................................................................................................. 63
BYPASS Register Format ................................................................................................ 64
Boundary Scan Register Format ....................................................................................... 64
External Circuitry to Extend Reset .................................................................................... 67
Main Clock Tree .............................................................................................................. 71
Hibernation Module Block Diagram ................................................................................. 138
Clock Source Using Crystal ............................................................................................ 140
Clock Source Using Dedicated Oscillator ......................................................................... 141
Flash Block Diagram ...................................................................................................... 160
μDMA Block Diagram ..................................................................................................... 190
Example of Ping-Pong DMA Transaction ......................................................................... 195
Memory Scatter-Gather, Setup and Configuration ............................................................ 197
Memory Scatter-Gather, μDMA Copy Sequence .............................................................. 198
Peripheral Scatter-Gather, Setup and Configuration ......................................................... 200
Peripheral Scatter-Gather, μDMA Copy Sequence ........................................................... 201
Digital I/O Pads ............................................................................................................. 251
Analog/Digital I/O Pads .................................................................................................. 252
GPIODATA Write Example ............................................................................................. 253
GPIODATA Read Example ............................................................................................. 253
GPTM Module Block Diagram ........................................................................................ 298
16-Bit Input Edge Count Mode Example .......................................................................... 302
16-Bit Input Edge Time Mode Example ........................................................................... 303
16-Bit PWM Mode Example ............................................................................................ 304
WDT Module Block Diagram .......................................................................................... 331
ADC Module Block Diagram ........................................................................................... 355
Differential Sampling Range, V_{IN_ODD} = 1.5 V .................................................................. 358
Differential Sampling Range, V_{IN_ODD} = 0.75 V ................................................................ 358
Differential Sampling Range, V_{IN_ODD} = 2.25 V ................................................................ 359
Internal Temperature Sensor Characteristic ..................................................................... 359
UART Module Block Diagram ......................................................................................... 387
UART Character Frame ................................................................................................. 388
IrDA Data Modulation ..................................................................................................... 390
SSI Module Block Diagram ............................................................................................. 429
TI Synchronous Serial Frame Format (Single Transfer) .................................................... 432
TI Synchronous Serial Frame Format (Continuous Transfer) ............................................ 432
Freescale SPI Format (Single Transfer) with SPO=0 and SPH=0 ...................................... 433
Freescale SPI Format (Continuous Transfer) with SPO=0 and SPH=0 .............................. 433
Freescale SPI Frame Format with SPO=0 and SPH=1 ..................................................... 434
Freescale SPI Frame Format (Single Transfer) with SPO=1 and SPH=0 ........................... 435
Freescale SPI Frame Format (Continuous Transfer) with SPO=1 and SPH=0 .................... 435
April 08, 2008
9
Preliminary