LM3S6952 Luminary Micro, Inc, LM3S6952 Datasheet - Page 5

• Manufacturer Part Number: LM3S6952
• Description: Lm3s6952 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

10
10.1
10.2
10.2.1 GPTM Reset Conditions .......................................................................................................... 213
10.2.2 32-Bit Timer Operating Modes .................................................................................................. 214
10.2.3 16-Bit Timer Operating Modes .................................................................................................. 215
10.3
10.3.1 32-Bit One-Shot/Periodic Timer Mode ....................................................................................... 219
10.3.2 32-Bit Real-Time Clock (RTC) Mode ......................................................................................... 220
10.3.3 16-Bit One-Shot/Periodic Timer Mode ....................................................................................... 220
10.3.4 16-Bit Input Edge Count Mode ................................................................................................. 221
10.3.5 16-Bit Input Edge Timing Mode ................................................................................................ 221
10.3.6 16-Bit PWM Mode ................................................................................................................... 222
10.4
10.5
11
11.1
11.2
11.3
11.4
11.5
12
12.1
12.2
12.2.1 Sample Sequencers ................................................................................................................ 272
12.2.2 Module Control ........................................................................................................................ 273
12.2.3 Hardware Sample Averaging Circuit ......................................................................................... 274
12.2.4 Analog-to-Digital Converter ...................................................................................................... 274
12.2.5 Differential Sampling ............................................................................................................... 274
12.2.6 Test Modes ............................................................................................................................. 276
12.2.7 Internal Temperature Sensor .................................................................................................... 276
12.3
12.3.1 Module Initialization ................................................................................................................. 277
12.3.2 Sample Sequencer Configuration ............................................................................................. 277
12.4
12.5
13
13.1
13.2
13.2.1 Transmit/Receive Logic ........................................................................................................... 305
13.2.2 Baud-Rate Generation ............................................................................................................. 306
13.2.3 Data Transmission .................................................................................................................. 306
13.2.4 Serial IR (SIR) ......................................................................................................................... 307
13.2.5 FIFO Operation ....................................................................................................................... 308
13.2.6 Interrupts ................................................................................................................................ 308
13.2.7 Loopback Operation ................................................................................................................ 309
13.2.8 IrDA SIR block ........................................................................................................................ 309
13.3
July 25, 2008
General-Purpose Timers ................................................................................................. 212
Block Diagram ........................................................................................................................ 212
Functional Description ............................................................................................................. 213
Initialization and Configuration ................................................................................................. 219
Register Map .......................................................................................................................... 222
Register Descriptions .............................................................................................................. 223
Watchdog Timer ............................................................................................................... 248
Block Diagram ........................................................................................................................ 248
Functional Description ............................................................................................................. 248
Initialization and Configuration ................................................................................................. 249
Register Map .......................................................................................................................... 249
Register Descriptions .............................................................................................................. 250
Analog-to-Digital Converter (ADC) ................................................................................. 271
Block Diagram ........................................................................................................................ 272
Functional Description ............................................................................................................. 272
Initialization and Configuration ................................................................................................. 277
Register Map .......................................................................................................................... 277
Register Descriptions .............................................................................................................. 278
Universal Asynchronous Receivers/Transmitters (UARTs) ......................................... 304
Block Diagram ........................................................................................................................ 305
Functional Description ............................................................................................................. 305
Initialization and Configuration ................................................................................................. 309
Preliminary
LM3S6952 Microcontroller
5