LM3S1636_13 Datasheet, PDF (7/655 Pages) Texas Instruments – Stellaris Microcontroller

OBSOLENTREN:DT:I Nhaost rdeicsocomnmtiennudeeddpfroordnuecwtiodneosifgtnhsis. device.
Stellaris^® LM3S1636 Microcontroller
13 Synchronous Serial Interface (SSI) .................................................................... 465
13.1 Block Diagram ............................................................................................................ 465
13.2 Signal Description ....................................................................................................... 466
13.3 Functional Description ................................................................................................. 466
13.3.1 Bit Rate Generation ..................................................................................................... 466
13.3.2 FIFO Operation ........................................................................................................... 467
13.3.3 Interrupts .................................................................................................................... 467
13.3.4 Frame Formats ........................................................................................................... 467
13.4 Initialization and Configuration ..................................................................................... 475
13.5 Register Map .............................................................................................................. 476
13.6 Register Descriptions .................................................................................................. 477
14 Inter-Integrated Circuit (I²C) Interface ................................................................ 503
14.1 Block Diagram ............................................................................................................ 504
14.2 Signal Description ....................................................................................................... 504
14.3 Functional Description ................................................................................................. 504
14.3.1 I²C Bus Functional Overview ........................................................................................ 505
14.3.2 Available Speed Modes ............................................................................................... 507
14.3.3 Interrupts .................................................................................................................... 508
14.3.4 Loopback Operation .................................................................................................... 508
14.3.5 Command Sequence Flow Charts ................................................................................ 508
14.4 Initialization and Configuration ..................................................................................... 516
14.5 Register Map .............................................................................................................. 517
14.6 Register Descriptions (I²C Master) ............................................................................... 518
14.7 Register Descriptions (I²C Slave) ................................................................................. 531
15 Analog Comparators ............................................................................................ 540
15.1 Block Diagram ............................................................................................................ 541
15.2 Signal Description ....................................................................................................... 541
15.3 Functional Description ................................................................................................. 542
15.3.1 Internal Reference Programming .................................................................................. 542
15.4 Initialization and Configuration ..................................................................................... 543
15.5 Register Map .............................................................................................................. 544
15.6 Register Descriptions .................................................................................................. 544
16 Pulse Width Modulator (PWM) ............................................................................ 552
16.1 Block Diagram ............................................................................................................ 553
16.2 Signal Description ....................................................................................................... 554
16.3 Functional Description ................................................................................................. 554
16.3.1 PWM Timer ................................................................................................................. 554
16.3.2 PWM Comparators ...................................................................................................... 555
16.3.3 PWM Signal Generator ................................................................................................ 556
16.3.4 Dead-Band Generator ................................................................................................. 557
16.3.5 Interrupt/ADC-Trigger Selector ..................................................................................... 557
16.3.6 Synchronization Methods ............................................................................................ 557
16.3.7 Fault Conditions .......................................................................................................... 558
16.3.8 Output Control Block ................................................................................................... 558
16.4 Initialization and Configuration ..................................................................................... 558
16.5 Register Map .............................................................................................................. 559
16.6 Register Descriptions .................................................................................................. 561
July 24, 2012
7
Texas Instruments-Production Data