LM3S6422 Datasheet, PDF (7/609 Pages) Texas Instruments – Stellaris® LM3S6422 Microcontroller

Stellaris^® LM3S6422 Microcontroller
13.4 Initialization and Configuration ..................................................................................... 481
13.4.1 Hardware Configuration ............................................................................................... 481
13.4.2 Software Configuration ................................................................................................ 482
13.5 Ethernet Register Map ................................................................................................. 483
13.6 Ethernet MAC Register Descriptions ............................................................................. 484
13.7 MII Management Register Descriptions ......................................................................... 502
14 Analog Comparators ............................................................................................ 521
14.1 Block Diagram ............................................................................................................ 522
14.2 Signal Description ....................................................................................................... 522
14.3 Functional Description ................................................................................................. 523
14.3.1 Internal Reference Programming .................................................................................. 524
14.4 Initialization and Configuration ..................................................................................... 524
14.5 Register Map .............................................................................................................. 525
14.6 Register Descriptions .................................................................................................. 525
15 Pin Diagram .......................................................................................................... 533
16 Signal Tables ........................................................................................................ 535
16.1 100-Pin LQFP Package Pin Tables ............................................................................... 535
16.1.1 Signals by Pin Number ................................................................................................ 535
16.1.2 Signals by Signal Name ............................................................................................... 539
16.1.3 Signals by Function, Except for GPIO ........................................................................... 542
16.1.4 GPIO Pins and Alternate Functions .............................................................................. 545
16.2 108-Ball BGA Package Pin Tables ................................................................................ 546
16.2.1 Signals by Pin Number ................................................................................................ 546
16.2.2 Signals by Signal Name ............................................................................................... 550
16.2.3 Signals by Function, Except for GPIO ........................................................................... 553
16.2.4 GPIO Pins and Alternate Functions .............................................................................. 556
16.3 Connections for Unused Signals ................................................................................... 557
17 Operating Characteristics ................................................................................... 559
18 Electrical Characteristics .................................................................................... 560
18.1 DC Characteristics ...................................................................................................... 560
18.1.1 Maximum Ratings ....................................................................................................... 560
18.1.2 Recommended DC Operating Conditions ...................................................................... 560
18.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ................................................ 561
18.1.4 GPIO Module Characteristics ....................................................................................... 561
18.1.5 Power Specifications ................................................................................................... 561
18.1.6 Flash Memory Characteristics ...................................................................................... 562
18.1.7 Ethernet Controller ...................................................................................................... 563
18.2 AC Characteristics ....................................................................................................... 563
18.2.1 Load Conditions .......................................................................................................... 563
18.2.2 Clocks ........................................................................................................................ 563
18.2.3 JTAG and Boundary Scan ............................................................................................ 565
18.2.4 Reset ......................................................................................................................... 566
18.2.5 Sleep Modes ............................................................................................................... 568
18.2.6 General-Purpose I/O (GPIO) ........................................................................................ 568
18.2.7 Analog-to-Digital Converter .......................................................................................... 569
18.2.8 Synchronous Serial Interface (SSI) ............................................................................... 570
18.2.9 Ethernet Controller ...................................................................................................... 571
June 18, 2012
7
Texas Instruments-Production Data