LM3S1H11 Datasheet, PDF (7/956 Pages) Texas Instruments – Stellaris® LM3S1H11 Microcontroller

Stellaris^® LM3S1H11 Microcontroller
12 Watchdog Timers ................................................................................................. 578
12.1 Block Diagram ............................................................................................................ 579
12.2 Functional Description ................................................................................................. 579
12.2.1 Register Access Timing ............................................................................................... 580
12.3 Initialization and Configuration ..................................................................................... 580
12.4 Register Map .............................................................................................................. 580
12.5 Register Descriptions .................................................................................................. 581
13 Analog-to-Digital Converter (ADC) ..................................................................... 603
13.1 Block Diagram ............................................................................................................ 604
13.2 Signal Description ....................................................................................................... 604
13.3 Functional Description ................................................................................................. 605
13.3.1 Sample Sequencers .................................................................................................... 605
13.3.2 Module Control ............................................................................................................ 606
13.3.3 Hardware Sample Averaging Circuit ............................................................................. 608
13.3.4 Analog-to-Digital Converter .......................................................................................... 609
13.3.5 Differential Sampling ................................................................................................... 613
13.3.6 Internal Temperature Sensor ........................................................................................ 615
13.3.7 Digital Comparator Unit ............................................................................................... 616
13.4 Initialization and Configuration ..................................................................................... 620
13.4.1 Module Initialization ..................................................................................................... 620
13.4.2 Sample Sequencer Configuration ................................................................................. 621
13.5 Register Map .............................................................................................................. 621
13.6 Register Descriptions .................................................................................................. 623
14 Universal Asynchronous Receivers/Transmitters (UARTs) ............................. 679
14.1 Block Diagram ............................................................................................................ 680
14.2 Signal Description ....................................................................................................... 680
14.3 Functional Description ................................................................................................. 682
14.3.1 Transmit/Receive Logic ............................................................................................... 682
14.3.2 Baud-Rate Generation ................................................................................................. 683
14.3.3 Data Transmission ...................................................................................................... 684
14.3.4 Serial IR (SIR) ............................................................................................................. 684
14.3.5 ISO 7816 Support ....................................................................................................... 685
14.3.6 Modem Handshake Support ......................................................................................... 685
14.3.7 LIN Support ................................................................................................................ 687
14.3.8 FIFO Operation ........................................................................................................... 688
14.3.9 Interrupts .................................................................................................................... 689
14.3.10 Loopback Operation .................................................................................................... 690
14.3.11 DMA Operation ........................................................................................................... 690
14.4 Initialization and Configuration ..................................................................................... 690
14.5 Register Map .............................................................................................................. 691
14.6 Register Descriptions .................................................................................................. 693
15 Synchronous Serial Interface (SSI) .................................................................... 743
15.1 Block Diagram ............................................................................................................ 744
15.2 Signal Description ....................................................................................................... 744
15.3 Functional Description ................................................................................................. 745
15.3.1 Bit Rate Generation ..................................................................................................... 746
15.3.2 FIFO Operation ........................................................................................................... 746
15.3.3 Interrupts .................................................................................................................... 746
January 23, 2012
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