LM3S5R36_13 Datasheet, PDF (6/1063 Pages) Texas Instruments – LM3S5R36 Microcontroller

Table of Contents
NRND: Not recommended for new designs.
8.3.3
8.3.4
8.3.5
8.4
8.5
8.6
Configuring a Peripheral for Simple Transmit ................................................................ 367
Configuring a Peripheral for Ping-Pong Receive ............................................................ 368
Configuring Channel Assignments ................................................................................ 371
Register Map .............................................................................................................. 371
μDMA Channel Control Structure ................................................................................. 372
μDMA Register Descriptions ........................................................................................ 379
9
9.1
9.2
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.3
9.4
9.5
General-Purpose Input/Outputs (GPIOs) ........................................................... 408
Signal Description ....................................................................................................... 408
Functional Description ................................................................................................. 410
Data Control ............................................................................................................... 412
Interrupt Control .......................................................................................................... 413
Mode Control .............................................................................................................. 414
Commit Control ........................................................................................................... 414
Pad Control ................................................................................................................. 415
Identification ............................................................................................................... 415
Initialization and Configuration ..................................................................................... 415
Register Map .............................................................................................................. 416
Register Descriptions .................................................................................................. 418
10 General-Purpose Timers ...................................................................................... 459
10.1 Block Diagram ............................................................................................................ 460
10.2 Signal Description ....................................................................................................... 460
10.3 Functional Description ................................................................................................. 461
10.3.1 GPTM Reset Conditions .............................................................................................. 462
10.3.2 Timer Modes ............................................................................................................... 462
10.3.3 DMA Operation ........................................................................................................... 469
10.3.4 Accessing Concatenated Register Values ..................................................................... 469
10.4 Initialization and Configuration ..................................................................................... 470
10.4.1 One-Shot/Periodic Timer Mode .................................................................................... 470
10.4.2 Real-Time Clock (RTC) Mode ...................................................................................... 471
10.4.3 Input Edge-Count Mode ............................................................................................... 471
10.4.4 Input Edge Timing Mode .............................................................................................. 472
10.4.5 PWM Mode ................................................................................................................. 472
10.5 Register Map .............................................................................................................. 473
10.6 Register Descriptions .................................................................................................. 474
11
11.1
11.2
11.2.1
11.3
11.4
11.5
Watchdog Timers ................................................................................................. 505
Block Diagram ............................................................................................................ 506
Functional Description ................................................................................................. 506
Register Access Timing ............................................................................................... 507
Initialization and Configuration ..................................................................................... 507
Register Map .............................................................................................................. 507
Register Descriptions .................................................................................................. 508
12 Analog-to-Digital Converter (ADC) ..................................................................... 530
12.1 Block Diagram ............................................................................................................ 531
12.2 Signal Description ....................................................................................................... 532
12.3 Functional Description ................................................................................................. 533
12.3.1 Sample Sequencers .................................................................................................... 533
12.3.2 Module Control ............................................................................................................ 534
6
October 06, 2012
Texas Instruments-Production Data