LM3S5791-IQC80-C5T Datasheet, PDF (7/1332 Pages) Texas Instruments – Stellaris LM3S5791 Microcontroller

NRND: Not recommended for new designs.
Stellaris^® LM3S5791 Microcontroller
13 Universal Asynchronous Receivers/Transmitters (UARTs) ............................. 677
13.1 Block Diagram ............................................................................................................ 678
13.2 Signal Description ....................................................................................................... 678
13.3 Functional Description ................................................................................................. 680
13.3.1 Transmit/Receive Logic ............................................................................................... 681
13.3.2 Baud-Rate Generation ................................................................................................. 681
13.3.3 Data Transmission ...................................................................................................... 682
13.3.4 Serial IR (SIR) ............................................................................................................. 682
13.3.5 ISO 7816 Support ....................................................................................................... 683
13.3.6 Modem Handshake Support ......................................................................................... 684
13.3.7 LIN Support ................................................................................................................ 685
13.3.8 FIFO Operation ........................................................................................................... 686
13.3.9 Interrupts .................................................................................................................... 687
13.3.10 Loopback Operation .................................................................................................... 688
13.3.11 DMA Operation ........................................................................................................... 688
13.4 Initialization and Configuration ..................................................................................... 688
13.5 Register Map .............................................................................................................. 689
13.6 Register Descriptions .................................................................................................. 691
14 Synchronous Serial Interface (SSI) .................................................................... 741
14.1 Block Diagram ............................................................................................................ 742
14.2 Signal Description ....................................................................................................... 742
14.3 Functional Description ................................................................................................. 743
14.3.1 Bit Rate Generation ..................................................................................................... 744
14.3.2 FIFO Operation ........................................................................................................... 744
14.3.3 Interrupts .................................................................................................................... 744
14.3.4 Frame Formats ........................................................................................................... 745
14.3.5 DMA Operation ........................................................................................................... 752
14.4 Initialization and Configuration ..................................................................................... 753
14.5 Register Map .............................................................................................................. 754
14.6 Register Descriptions .................................................................................................. 755
15 Inter-Integrated Circuit (I²C) Interface ................................................................ 783
15.1 Block Diagram ............................................................................................................ 784
15.2 Signal Description ....................................................................................................... 784
15.3 Functional Description ................................................................................................. 785
15.3.1 I²C Bus Functional Overview ........................................................................................ 785
15.3.2 Available Speed Modes ............................................................................................... 787
15.3.3 Interrupts .................................................................................................................... 788
15.3.4 Loopback Operation .................................................................................................... 789
15.3.5 Command Sequence Flow Charts ................................................................................ 790
15.4 Initialization and Configuration ..................................................................................... 797
15.5 Register Map .............................................................................................................. 798
15.6 Register Descriptions (I²C Master) ............................................................................... 799
15.7 Register Descriptions (I²C Slave) ................................................................................. 812
16 Inter-Integrated Circuit Sound (I²S) Interface .................................................... 821
16.1 Block Diagram ............................................................................................................ 822
16.2 Signal Description ....................................................................................................... 822
16.3 Functional Description ................................................................................................. 824
October 05, 2012
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