LM3S1937-IBZ50 Luminary Micro, Inc, LM3S1937-IBZ50 Datasheet - Page 6

• Manufacturer Part Number: LM3S1937-IBZ50
• Description: Lm3s1937 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Table of Contents
13.4
13.5
14
14.1
14.2
14.2.1 Bit Rate Generation ................................................................................................................. 339
14.2.2 FIFO Operation ....................................................................................................................... 339
14.2.3 Interrupts ................................................................................................................................ 339
14.2.4 Frame Formats ....................................................................................................................... 340
14.3
14.4
14.5
15
15.1
15.2
15.2.1 I
15.2.2 Available Speed Modes ........................................................................................................... 378
15.2.3 Interrupts ................................................................................................................................ 379
15.2.4 Loopback Operation ................................................................................................................ 379
15.2.5 Command Sequence Flow Charts ............................................................................................ 380
15.3
15.4
15.5
15.6
16
16.1
16.2
16.2.1 Internal Reference Programming .............................................................................................. 411
16.3
16.4
16.5
17
17.1
17.2
17.2.1 PWM Timer ............................................................................................................................. 422
17.2.2 PWM Comparators .................................................................................................................. 422
17.2.3 PWM Signal Generator ............................................................................................................ 423
17.2.4 Dead-Band Generator ............................................................................................................. 424
17.2.5 Interrupt/ADC-Trigger Selector ................................................................................................. 425
17.2.6 Synchronization Methods ......................................................................................................... 425
17.2.7 Fault Conditions ...................................................................................................................... 425
17.2.8 Output Control Block ............................................................................................................... 425
17.3
17.4
17.5
6
Register Map .......................................................................................................................... 303
Register Descriptions .............................................................................................................. 304
Synchronous Serial Interface (SSI) ................................................................................ 338
Block Diagram ........................................................................................................................ 338
Functional Description ............................................................................................................. 338
Initialization and Configuration ................................................................................................. 347
Register Map .......................................................................................................................... 348
Register Descriptions .............................................................................................................. 349
Inter-Integrated Circuit (I
Block Diagram ........................................................................................................................ 375
Functional Description ............................................................................................................. 375
Initialization and Configuration ................................................................................................. 386
Register Map .......................................................................................................................... 387
Register Descriptions (I
Register Descriptions (I2C Slave) ............................................................................................. 401
Analog Comparator ......................................................................................................... 410
Block Diagram ........................................................................................................................ 410
Functional Description ............................................................................................................. 410
Initialization and Configuration ................................................................................................. 412
Register Map .......................................................................................................................... 413
Register Descriptions .............................................................................................................. 413
Pulse Width Modulator (PWM) ........................................................................................ 421
Block Diagram ........................................................................................................................ 421
Functional Description ............................................................................................................. 422
Initialization and Configuration ................................................................................................. 426
Register Map .......................................................................................................................... 427
Register Descriptions .............................................................................................................. 428
2
C Bus Functional Overview .................................................................................................... 376
2
C Master) ........................................................................................... 388
2
C) Interface ............................................................................ 375
Preliminary
July 25, 2008