LM3S1H11 Datasheet, PDF (6/956 Pages) Texas Instruments – Stellaris® LM3S1H11 Microcontroller

Table of Contents
8.3.3
8.3.4
8.3.5
8.4
8.5
8.6
Configuring a Peripheral for Simple Transmit ................................................................ 357
Configuring a Peripheral for Ping-Pong Receive ............................................................ 359
Configuring Channel Assignments ................................................................................ 361
Register Map .............................................................................................................. 361
μDMA Channel Control Structure ................................................................................. 363
μDMA Register Descriptions ........................................................................................ 370
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) ........................................................... 400
Signal Description ....................................................................................................... 400
Functional Description ................................................................................................. 405
Data Control ............................................................................................................... 406
Interrupt Control .......................................................................................................... 407
Mode Control .............................................................................................................. 408
Commit Control ........................................................................................................... 408
Pad Control ................................................................................................................. 409
Identification ............................................................................................................... 409
Initialization and Configuration ..................................................................................... 409
Register Map .............................................................................................................. 410
Register Descriptions .................................................................................................. 413
10 External Peripheral Interface (EPI) ..................................................................... 456
10.1 EPI Block Diagram ...................................................................................................... 457
10.2 Signal Description ....................................................................................................... 458
10.3 Functional Description ................................................................................................. 460
10.3.1 Non-Blocking Reads .................................................................................................... 461
10.3.2 DMA Operation ........................................................................................................... 462
10.4 Initialization and Configuration ..................................................................................... 462
10.4.1 SDRAM Mode ............................................................................................................. 463
10.4.2 Host Bus Mode ........................................................................................................... 467
10.4.3 General-Purpose Mode ............................................................................................... 478
10.5 Register Map .............................................................................................................. 486
10.6 Register Descriptions .................................................................................................. 487
11
11.1
11.2
11.3
11.3.1
11.3.2
11.3.3
11.3.4
11.4
11.4.1
11.4.2
11.4.3
11.4.4
11.4.5
11.5
11.6
General-Purpose Timers ...................................................................................... 531
Block Diagram ............................................................................................................ 531
Signal Description ....................................................................................................... 532
Functional Description ................................................................................................. 535
GPTM Reset Conditions .............................................................................................. 536
Timer Modes ............................................................................................................... 536
DMA Operation ........................................................................................................... 542
Accessing Concatenated Register Values ..................................................................... 543
Initialization and Configuration ..................................................................................... 543
One-Shot/Periodic Timer Mode .................................................................................... 543
Real-Time Clock (RTC) Mode ...................................................................................... 544
Input Edge-Count Mode ............................................................................................... 544
Input Edge Timing Mode .............................................................................................. 545
PWM Mode ................................................................................................................. 546
Register Map .............................................................................................................. 546
Register Descriptions .................................................................................................. 547
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January 23, 2012
Texas Instruments-Production Data