LM3S5652 Datasheet, PDF (7/848 Pages) Texas Instruments – Stellaris® LM3S5652 Microcontroller

Stellaris® LM3S5652 Microcontroller
12.3.4 Analog-to-Digital Converter .......................................................................................... 462
12.3.5 Differential Sampling ................................................................................................... 463
12.3.6 Internal Temperature Sensor ........................................................................................ 465
12.4 Initialization and Configuration ..................................................................................... 466
12.4.1 Module Initialization ..................................................................................................... 466
12.4.2 Sample Sequencer Configuration ................................................................................. 466
12.5 Register Map .............................................................................................................. 467
12.6 Register Descriptions .................................................................................................. 468
13 Universal Asynchronous Receivers/Transmitters (UARTs) ............................. 494
13.1 Block Diagram ............................................................................................................ 495
13.2 Signal Description ....................................................................................................... 495
13.3 Functional Description ................................................................................................. 496
13.3.1 Transmit/Receive Logic ............................................................................................... 496
13.3.2 Baud-Rate Generation ................................................................................................. 496
13.3.3 Data Transmission ...................................................................................................... 497
13.3.4 Serial IR (SIR) ............................................................................................................. 497
13.3.5 FIFO Operation ........................................................................................................... 498
13.3.6 Interrupts .................................................................................................................... 499
13.3.7 Loopback Operation .................................................................................................... 500
13.3.8 DMA Operation ........................................................................................................... 500
13.3.9 IrDA SIR block ............................................................................................................ 500
13.4 Initialization and Configuration ..................................................................................... 500
13.5 Register Map .............................................................................................................. 501
13.6 Register Descriptions .................................................................................................. 502
14 Synchronous Serial Interface (SSI) .................................................................... 537
14.1 Block Diagram ............................................................................................................ 538
14.2 Signal Description ....................................................................................................... 538
14.3 Functional Description ................................................................................................. 539
14.3.1 Bit Rate Generation ..................................................................................................... 539
14.3.2 FIFO Operation ........................................................................................................... 539
14.3.3 Interrupts .................................................................................................................... 540
14.3.4 Frame Formats ........................................................................................................... 540
14.3.5 DMA Operation ........................................................................................................... 548
14.4 Initialization and Configuration ..................................................................................... 548
14.5 Register Map .............................................................................................................. 549
14.6 Register Descriptions .................................................................................................. 550
15 Inter-Integrated Circuit (I²C) Interface ................................................................ 577
15.1 Block Diagram ............................................................................................................ 578
15.2 Signal Description ....................................................................................................... 578
15.3 Functional Description ................................................................................................. 578
15.3.1 I²C Bus Functional Overview ........................................................................................ 579
15.3.2 Available Speed Modes ............................................................................................... 581
15.3.3 Interrupts .................................................................................................................... 582
15.3.4 Loopback Operation .................................................................................................... 582
15.3.5 Command Sequence Flow Charts ................................................................................ 583
15.4 Initialization and Configuration ..................................................................................... 590
15.5 Register Map .............................................................................................................. 591
November 17, 2011
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