LM3S6952 Datasheet, PDF (7/626 Pages) Texas Instruments – Stellaris LM3S6952 Microcontroller

Stellaris® LM3S6952 Microcontroller
18.2.1 PWM Timer ................................................................................................................. 494
18.2.2 PWM Comparators ...................................................................................................... 494
18.2.3 PWM Signal Generator ................................................................................................ 495
18.2.4 Dead-Band Generator ................................................................................................. 496
18.2.5 Interrupt/ADC-Trigger Selector ..................................................................................... 496
18.2.6 Synchronization Methods ............................................................................................ 497
18.2.7 Fault Conditions .......................................................................................................... 497
18.2.8 Output Control Block ................................................................................................... 497
18.3 Initialization and Configuration ..................................................................................... 497
18.4 Register Map .............................................................................................................. 498
18.5 Register Descriptions .................................................................................................. 500
19 Quadrature Encoder Interface (QEI) ................................................................... 530
19.1 Block Diagram ............................................................................................................ 530
19.2 Functional Description ................................................................................................. 531
19.3 Initialization and Configuration ..................................................................................... 533
19.4 Register Map .............................................................................................................. 534
19.5 Register Descriptions .................................................................................................. 534
20 Pin Diagram .......................................................................................................... 547
21 Signal Tables ........................................................................................................ 549
21.1 100-Pin LQFP Package Pin Tables ............................................................................... 549
21.2 108-Pin BGA Package Pin Tables ................................................................................ 562
22 Operating Characteristics ................................................................................... 577
23 Electrical Characteristics .................................................................................... 578
23.1 DC Characteristics ...................................................................................................... 578
23.1.1 Maximum Ratings ....................................................................................................... 578
23.1.2 Recommended DC Operating Conditions ...................................................................... 578
23.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ................................................ 579
23.1.4 GPIO Module Characteristics ....................................................................................... 579
23.1.5 Power Specifications ................................................................................................... 579
23.1.6 Flash Memory Characteristics ...................................................................................... 581
23.1.7 Hibernation ................................................................................................................. 581
23.2 AC Characteristics ....................................................................................................... 581
23.2.1 Load Conditions .......................................................................................................... 581
23.2.2 Clocks ........................................................................................................................ 582
23.2.3 JTAG and Boundary Scan ............................................................................................ 583
23.2.4 Reset ......................................................................................................................... 585
23.2.5 Sleep Modes ............................................................................................................... 587
23.2.6 Hibernation Module ..................................................................................................... 587
23.2.7 General-Purpose I/O (GPIO) ........................................................................................ 588
23.2.8 Analog-to-Digital Converter .......................................................................................... 588
23.2.9 Synchronous Serial Interface (SSI) ............................................................................... 589
23.2.10 Inter-Integrated Circuit (I²C) Interface ........................................................................... 591
23.2.11 Ethernet Controller ...................................................................................................... 592
23.2.12 Analog Comparator ..................................................................................................... 595
A Serial Flash Loader .............................................................................................. 596
A.1 Serial Flash Loader ..................................................................................................... 596
A.2 Interfaces ................................................................................................................... 596
April 05, 2010
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