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Número de pieza | LM3S6950 | |
Descripción | Microcontroller | |
Fabricantes | Bookham | |
Logotipo | ||
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LUMINARY MICRO CONFIDENTIAL-ADVANCE PRODUCT INFORMATION
LM3S6950 Microcontroller
DATA SHEET
DS-LM3S6950-01
Copyright © 2007 Luminary Micro, Inc.
1 page www.datasheet4u.com
LM3S6950 Microcontroller
10.2 Functional Description ............................................................................................................. 198
10.2.1 GPTM Reset Conditions .......................................................................................................... 198
10.2.2 32-Bit Timer Operating Modes .................................................................................................. 198
10.2.3 16-Bit Timer Operating Modes .................................................................................................. 200
10.3 Initialization and Configuration ................................................................................................. 204
10.3.1 32-Bit One-Shot/Periodic Timer Mode ....................................................................................... 204
10.3.2 32-Bit Real-Time Clock (RTC) Mode ......................................................................................... 205
10.3.3 16-Bit One-Shot/Periodic Timer Mode ....................................................................................... 205
10.3.4 16-Bit Input Edge Count Mode ................................................................................................. 206
10.3.5 16-Bit Input Edge Timing Mode ................................................................................................ 206
10.3.6 16-Bit PWM Mode ................................................................................................................... 207
10.4 Register Map .......................................................................................................................... 207
10.5 Register Descriptions .............................................................................................................. 208
11 Watchdog Timer ............................................................................................................... 230
11.1 Block Diagram ........................................................................................................................ 230
11.2 Functional Description ............................................................................................................. 230
11.3 Initialization and Configuration ................................................................................................. 231
11.4 Register Map .......................................................................................................................... 231
11.5 Register Descriptions .............................................................................................................. 232
12 UART ................................................................................................................................. 253
12.1 Block Diagram ........................................................................................................................ 254
12.2 Functional Description ............................................................................................................. 254
12.2.1 Transmit/Receive Logic ........................................................................................................... 254
12.2.2 Baud-Rate Generation ............................................................................................................. 255
12.2.3 Data Transmission .................................................................................................................. 256
12.2.4 Serial IR (SIR) ......................................................................................................................... 256
12.2.5 FIFO Operation ....................................................................................................................... 257
12.2.6 Interrupts ................................................................................................................................ 257
12.2.7 Loopback Operation ................................................................................................................ 258
12.2.8 IrDA SIR block ........................................................................................................................ 258
12.3 Initialization and Configuration ................................................................................................. 258
12.4 Register Map .......................................................................................................................... 259
12.5 Register Descriptions .............................................................................................................. 260
13 SSI ..................................................................................................................................... 293
13.1 Block Diagram ........................................................................................................................ 293
13.2 Functional Description ............................................................................................................. 294
13.2.1 Bit Rate Generation ................................................................................................................. 294
13.2.2 FIFO Operation ....................................................................................................................... 294
13.2.3 Interrupts ................................................................................................................................ 294
13.2.4 Frame Formats ....................................................................................................................... 295
13.3 Initialization and Configuration ................................................................................................. 302
13.4 Register Map .......................................................................................................................... 303
13.5 Register Descriptions .............................................................................................................. 304
14 Inter-Integrated Circuit (I2C) Interface ............................................................................ 328
14.1 Block Diagram ........................................................................................................................ 328
14.2 Functional Description ............................................................................................................. 328
14.2.1 I2C Bus Functional Overview .................................................................................................... 329
June 14, 2007
Luminary Micro Confidential-Advance Product Information
5
5 Page www.datasheet4u.com
LM3S6950 Microcontroller
Table 22-7.
Table 22-8.
Table 22-9.
Table 22-10.
Table 22-11.
Table 22-12.
Table 22-13.
Table 22-14.
Table 22-15.
Table 22-16.
Table 22-17.
Table 22-18.
Table 22-19.
Table 22-20.
Table 22-21.
Table 22-22.
Table 22-23.
Table 22-24.
Table 24-1.
Crystal Characteristics ................................................................................................... 488
Analog Comparator Characteristics ................................................................................. 488
Analog Comparator Voltage Reference Characteristics .................................................... 488
I2C Characteristics ......................................................................................................... 488
100BASE-TX Transmitter Characteristics ........................................................................ 489
100BASE-TX Transmitter Characteristics (informative) ..................................................... 489
100BASE-TX Receiver Characteristics ............................................................................ 490
10BASE-T Transmitter Characteristics ............................................................................ 490
10BASE-T Transmitter Characteristics (informative) ......................................................... 490
10BASE-T Receiver Characteristics ................................................................................ 490
Isolation Transformers ................................................................................................... 490
Ethernet Reference Crystal ............................................................................................ 491
External XTLP Oscillator Characteristics ......................................................................... 492
Hibernation Module Characteristics ................................................................................. 492
SSI Characteristics ........................................................................................................ 493
JTAG Characteristics ..................................................................................................... 494
GPIO Characteristics ..................................................................................................... 496
Reset Characteristics ..................................................................................................... 496
Part Ordering Information ............................................................................................... 501
June 14, 2007
Luminary Micro Confidential-Advance Product Information
11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet LM3S6950.PDF ] |
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