Texas Instruments MSP430x1xx Manuals

Texas Instruments MSP430x1xx Manuals

Manuals and User Guides for Texas Instruments MSP430x1xx. We have 1 Texas Instruments MSP430x1xx manual available for free PDF download: User Manual

Texas Instruments MSP430x1xx User Manual

Texas Instruments MSP430x1xx User Manual (432 pages)

Texas Instruments Modules and Peripherals User's Guide

Brand: Texas Instruments | Category: Computer Hardware | Size: 1.62 MB

Table of Contents

Read this First
3
Table of Contents
7
Introduction

13
- Architecture
  14
- Flexible Clock System
  14
- Embedded Emulation
  15
- Address Space
  16
  - Flash/Rom
    16
  - Ram
    16
  - Peripheral Modules
    17
  - Special Function Registers (Sfrs)
    17
  - Memory Organization
    17
System Resets, Interrupts, and Operating Modes

19
- Chapter 2
  
  20
- System Reset and Initialization
  
  20
- Interrupts
  
  24
  - Non)-Maskable Interrupts (NMI)
    25
  - Maskable Interrupts
    28
  - Interrupt Vectors
    31
- Operating Modes
  
  32
  - Entering and Exiting Low-Power Modes
    34
- Principles for Low-Power Applications
  
  35
- Connection of Unused Pins
  
  35
RISC 16-Bit CPU

37
- Chapter 3
  
  38
- CPU Introduction
  
  38
- CPU Registers
  
  40
  - Program Counter (PC)
    40
  - Stack Pointer (SP)
    41
  - Status Register (SR)
    42
  - Constant Generator Registers CG1 and CG2
    43
  - General−Purpose Registers R4 - R15
    44
  - Addressing Modes
    45
    
    Register Mode
    46
Addressing Modes

46
- Indexed Mode
  47
- Symbolic Mode
  48
- Absolute Mode
  49
- Indirect Register Mode
  50
- Indirect Autoincrement Mode
  51
- Immediate Mode
  52
- Instruction Set
  
  53
  - Double-Operand (Format I) Instructions
    54
  - Single-Operand (Format II) Instructions
    55
  - Jumps
    56
  - Instruction Cycles and Lengths
    108
  - Instruction Set Description
    110
  - Basic Clock Module Introduction
    114
  - Basic Clock Module Operation
    116
    
    Basic Clock Module Features for Low-Power Applications
    116
    
    XT2 Oscillator
    118
    
    Digitally-Controlled Oscillator (DCO)
    118
    
    DCO Modulator
    121
    
    Basic Clock Module Fail-Safe Operation
    122
    
    Synchronization of Clock Signals
    125
  - Basic Clock Module Registers
    126
Flash Memory Controller

131
- Flash Memory Introduction
  131
- Flash Memory Segmentation
  131
- Flash Memory Operation
  134
  - Flash Memory Timing Generator
    134
  - Erasing Flash Memory
    135
  - Writing Flash Memory
    138
  - Flash Memory Access During Write or Erase
    144
  - Stopping a Write or Erase Cycle
    145
  - Configuring and Accessing the Flash Memory Controller
    145
  - Flash Memory Controller Interrupts
    145
  - Programming Flash Memory Devices
    145
- Flash Memory Registers
  147
Supply Voltage Supervisor

153
- SVS Introduction
  154
- SVS Operation
  156
  - Configuring the SVS
    156
  - SVS Comparator Operation
    156
  - Changing the Vldx Bits
    157
  - SVS Operating Range
    158
- SVS Registers
  159
Hardware Multiplier

161
- Hardware Multiplier Introduction
  162
- Hardware Multiplier Operation
  163
  - Operand Registers
    163
  - Result Registers
    164
  - Software Examples
    165
  - Indirect Addressing of RESLO
    166
  - Using Interrupts
    166
- Hardware Multiplier Registers
  167
DMA Controller

169
- DMA Introduction
  170
- DMA Operation
  172
  - DMA Addressing Modes
    172
  - DMA Transfer Modes
    173
  - Initiating DMA Transfers
    180
  - Stopping DMA Transfers
    182
  - DMA Channel Priorities
    182
  - DMA Transfer Cycle Time
    183
  - Using DMA with System Interrupts
    184
  - DMA Controller Interrupts
    184
  - Using ADC12 with the DMA Controller
    185
  - Using DAC12 with the DMA Controller
    185
- DMA Registers
  186
Digital I/O

193
- Digital I/O Introduction
  194
- Digital I/O Operation
  195
  - P1 and P2 Interrupts
    197
  - Configuring Unused Port Pins
    198
- Digital I/O Registers
  199
Watchdog Timer

201
- Watchdog Timer Introduction
  202
- Watchdog Timer Operation
  204
  - Watchdog Timer Counter
    204
  - Watchdog Mode
    204
  - Interval Timer Mode
    204
  - Watchdog Timer Interrupts
    205
  - Operation in Low-Power Modes
    206
  - Software Examples
    206
- Watchdog Timer Registers
  207
Timer_A

211
- Timer_A Introduction
  212
- Timer_A Operation
  214
  - Bit Timer Counter
    214
  - Starting the Timer
    215
  - Timer Mode Control
    215
  - Capture/Compare Blocks
    221
  - Output Unit
    223
  - Timer_A Interrupts
    227
- Timer_A Registers
  229
Timer_B

235
- Timer_B Introduction
  236
  - Similarities and Differences from Timer_A
    236
- Timer_B Operation
  238
  - Bit Timer Counter
    238
  - Timer Mode Control
    239
  - Starting the Timer
    239
  - Capture/Compare Blocks
    245
  - Output Unit
    248
  - Timer_B Interrupts
    252
- Timer_B Registers
  254
USART Peripheral Interface, UART Mode

261
- USART Introduction: UART Mode
  262
- USART Operation: UART Mode
  264
  - Character Format
    264
  - USART Initialization and Reset
    264
  - Asynchronous Communication Formats
    265
  - USART Receive Enable
    269
  - USART Transmit Enable
    270
  - UART Baud Rate Generation
    271
  - USART Interrupts
    277
- USART Registers: UART Mode
  281
USART Peripheral Interface, SPI Mode

292
- USART Introduction: SPI Mode
  292
- USART Operation: SPI Mode
  292
  - USART Initialization and Reset
    295
  - Master Mode
    295
  - Slave Mode
    295
  - SPI Enable
    298
  - Serial Clock Control
    300
  - SPI Interrupts
    302
- USART Registers: SPI Mode
  304
USART Peripheral Interface, I

315
- I 2 C Module Registers
  334
Comparator_A

347
- Comparator_A Introduction
  347
- Comparator_A Operation
  347
  - Input Analog Switches
    350
  - Output Filter
    351
  - Voltage Reference Generator
    351
  - Comparator_A, Port Disable Register CAPD
    352
  - Comparator_A Interrupts
    352
  - Comparator_A Used to Measure Resistive Elements
    353
- Comparator_A Registers
  355
- ADC12 Introduction
  359
- ADC12 Operation
  359
  - Bit ADC Core
    362
  - ADC12 Inputs and Multiplexer
    363
    
    Auto Power-Down
    364
    
    Voltage Reference Generator
    364
  - Sample and Conversion Timing
    365
  - ADC12 Conversion Modes
    368
  - Conversion Memory
    368
  - Using the Integrated Temperature Sensor
    374
  - ADC12 Grounding and Noise Considerations
    375
  - ADC12 Interrupts
    376
- ADC12 Registers
  378
Adc10

387
- ADC10 Introduction
  388
- ADC10 Operation
  390
  - Bit ADC Core
    390
  - ADC10 Inputs and Multiplexer
    391
  - Auto Power-Down
    392
  - Voltage Reference Generator
    392
  - Sample and Conversion Timing
    393
  - Conversion Modes
    395
  - ADC10 Data Transfer Controller
    401
  - Using the Integrated Temperature Sensor
    407
  - ADC10 Grounding and Noise Considerations
    408
  - ADC10 Interrupts
    409
- ADC10 Registers
  410
Dac12

419
- DAC12 Introduction
  420
- DAC12 Operation
  422
  - DAC12 Core
    422
  - DAC12 Reference
    423
  - Updating the DAC12 Voltage Output
    423
  - Dac12_Xdat Data Format
    424
  - DAC12 Output Amplifier Offset Calibration
    425
  - Grouping Multiple DAC12 Modules
    426
  - DAC12 Interrupts
    427
- DAC12 Registers
  428

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