LM3S828 Datasheet, PDF (7/526 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Stellaris^® LM3S828 Microcontroller
13.5 Register Map .............................................................................................................. 452
13.6 Register Descriptions (I²C Master) ............................................................................... 453
13.7 Register Descriptions (I²C Slave) ................................................................................. 466
14 Pin Diagram .......................................................................................................... 475
15 Signal Tables ........................................................................................................ 476
15.1 Signals by Pin Number ................................................................................................ 476
15.2 Signals by Signal Name ............................................................................................... 478
15.3 Signals by Function, Except for GPIO ........................................................................... 480
15.4 GPIO Pins and Alternate Functions .............................................................................. 481
15.5 Connections for Unused Signals ................................................................................... 482
16 Operating Characteristics ................................................................................... 483
17 Electrical Characteristics .................................................................................... 484
17.1 DC Characteristics ...................................................................................................... 484
17.1.1 Maximum Ratings ....................................................................................................... 484
17.1.2 Recommended DC Operating Conditions ...................................................................... 484
17.1.3 On-Chip Low Drop-Out (LDO) Regulator Characteristics ................................................ 485
17.1.4 GPIO Module Characteristics ....................................................................................... 485
17.1.5 Power Specifications ................................................................................................... 485
17.1.6 Flash Memory Characteristics ...................................................................................... 486
17.2 AC Characteristics ....................................................................................................... 486
17.2.1 Load Conditions .......................................................................................................... 486
17.2.2 Clocks ........................................................................................................................ 487
17.2.3 JTAG and Boundary Scan ............................................................................................ 487
17.2.4 Reset ......................................................................................................................... 489
17.2.5 Sleep Modes ............................................................................................................... 491
17.2.6 General-Purpose I/O (GPIO) ........................................................................................ 491
17.2.7 Analog-to-Digital Converter .......................................................................................... 492
17.2.8 Synchronous Serial Interface (SSI) ............................................................................... 493
17.2.9 Inter-Integrated Circuit (I²C) Interface ........................................................................... 495
A
A.1
A.2
A.2.1
A.2.2
A.3
A.3.1
A.3.2
A.3.3
A.4
A.4.1
A.4.2
A.4.3
A.4.4
A.4.5
A.4.6
Serial Flash Loader .............................................................................................. 497
Serial Flash Loader ..................................................................................................... 497
Interfaces ................................................................................................................... 497
UART ......................................................................................................................... 497
SSI ............................................................................................................................. 497
Packet Handling .......................................................................................................... 498
Packet Format ............................................................................................................ 498
Sending Packets ......................................................................................................... 498
Receiving Packets ....................................................................................................... 498
Commands ................................................................................................................. 499
COMMAND_PING (0X20) ............................................................................................ 499
COMMAND_GET_STATUS (0x23) ............................................................................... 499
COMMAND_DOWNLOAD (0x21) ................................................................................. 499
COMMAND_SEND_DATA (0x24) ................................................................................. 500
COMMAND_RUN (0x22) ............................................................................................. 500
COMMAND_RESET (0x25) ......................................................................................... 500
B Register Quick Reference ................................................................................... 502
June 18, 2012
7
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