用户手册 — Microchip Technology MA300014

目录

• 1.0 dsPIC30F Product Families

  5
  • 1.1 General Purpose Family

    5
  • 1.2 Motor Control and Power Conversion Family

    5
  • 1.3 Sensor Family

    6
  • 1.4 Product Identification System

    6
• 2.0 dsPIC30F Device Family Overview

  7
• 3.0 Device Overview for General Purpose and Sensor Families

  8
• 4.0 Device Overview for Motor Control and Power Conversion Family

  9
• 5.0 CPU Architecture

  10
  • 5.1 Overview

    10
    • 5.1.1 Data Memory Overview

      10
    • 5.1.2 Addressing Modes Overview

      11
    • 5.1.3 DSP Engine Overview

      11
    • 5.1.4 Special MCU Features

      11
    • 5.1.5 Interrupt Overview

      11
    • 5.1.6 Features to Enhance Compiler Efficiency

      11
  • 5.2 Programmer’s Model

    12
  • 5.3 Data Address Space

    14
    • 5.3.1 X and Y Data Spaces

      14
    • 5.3.2 Data Space Width

      14
    • 5.3.3 Data Alignment

      14
  • 5.4 DSP Engine

    16
    • 5.4.1 17x17-Bit Multiplier

      16
    • 5.4.2 40-Bit Accumulators

      16
    • 5.4.3 Saturation and Overflow

      16
• 6.0 Exception Processing

  18
  • 6.1 Interrupt Priority

    19
  • 6.2 Interrupt Nesting

    19
  • 6.3 Traps

    20
  • 6.4 Generating a Software Interrupt

    20
• 7.0 System Integration

  21
  • 7.1 Clock Options and Oscillators

    21
  • 7.2 Power-On Reset

    21
  • 7.3 Programmable Brown-out Reset

    21
  • 7.4 Programmable Power-up Timer (PWRT)

    22
  • 7.5 Oscillator Start-up Timer/Stabilizer (OST)

    22
  • 7.6 Watchdog Timer (WDT)

    23
  • 7.7 Fail-Safe Clock Monitor (FSCM)

    23
  • 7.8 Reset System

    23
• 8.0 Device Power Management

  24
  • 8.1 Real-Time Clock Source Switching

    24
  • 8.2 Low Voltage Detect (LVD)

    24
  • 8.3 Power-Saving Modes

    25
    • 8.3.1 Sleep Mode

      25
    • 8.3.2 Idle Mode

      25
• 9.0 dsPIC30F Peripherals

  26
  • 9.1 Analog-to-Digital Converters

    26
    • 9.1.1 10-bit High-Speed A/D Module

      26
    • 9.1.2 12-bit High Resolution A/D Module

      26
  • 9.2 General Purpose Timer Modules

    27
    • 9.2.1 Timer1

      27
    • 9.2.2 Timer 2/3

      28
    • 9.2.3 Timer 4/5

      28
  • 9.3 Motor Control PWM Module

    28
    • 9.3.1 MCPWM Module Variants

      28
    • 9.3.2 PWM Time base

      30
  • 9.4 QEI Module

    30
  • 9.5 Input Capture Module

    32
  • 9.6 Output Compare/PWM Module

    32
  • 9.7 Data Converter Interface Module

    32
  • 9.8 SPITM Module

    33
  • 9.9 UART Module

    34
  • 9.10 I2CTM Module

    34
  • 9.11 Controller Area Network (CAN) Module

    34
  • 9.12 I/O Pins

    35
• 10.0 dsPIC30F Instruction Set

  36
  • 10.1 Introduction

    36
  • 10.2 Instruction Set Overview

    36
    • 10.2.1 Multi-Cycle Instructions

      36
    • 10.2.2 Multi-Word Instructions

      36
• 11.0 Microchip Development Tool Support

  45
  • 11.1 MPLAB® Integrated Development Environment V6.XX Software

    46
  • 11.2 MPLAB ASM30 Assembler/Linker/ Librarian

    47
  • 11.3 MPLAB SIM30 Software Simulator

    47
  • 11.4 MPLAB Visual Device Initializer

    47
  • 11.5 MPLAB C30 Compiler/Linker/ Librarian

    48
  • 11.6 MPLAB ICD 2 In-Circuit Debugger

    49
  • 11.7 MPLAB ICE 4000 In-Circuit Emulator

    49
  • 11.8 PRO MATE® II Universal Device Programmer

    50
  • 11.9 MPLAB PM3 Universal Device Programmer

    50
• 12.0 dsPic30F Development tools and Application Libraries

  51
  • 12.1 Math Library

    52
  • 12.2 Peripheral Driver Library

    53
  • 12.3 DSP Algorithm Library

    53
  • 12.4 dsPICworks™ Data Analysis and DSP Software

    54
    • 12.4.1 Signal Generation:

      54
    • 12.4.2 Digital Signal Processing (DSP) and Arithmetic Operations:

      55
    • 12.4.3 Display and Measurement:

      55
    • 12.4.4 File Import/Export – MPLAB and MPLAB ASM30 support:

      55
  • 12.5 Digital Filter Design Software Utility

    55
  • 12.6 Real-Time Operating Systems

    56
    • 12.6.1 CMX-RTX™

      56
    • 12.6.2 CMX-Tiny+™

      57
    • 12.6.3 CMX-Scheduler™

      58
  • 12.7 TCP/IP Stack (CMX-Micronet™)

    58
  • 12.8 Soft Modem Application Library

    59
  • 12.9 CAN Driver Library

    59
  • 12.10 OSEK Operating Systems

    60
• 13.0 dsPIC30F Hardware Development Boards

  61
  • 13.1 dsPICDEM™ 80-Pin Starter Development Board

    62
  • 13.2 dsPICEM 28-Pin Starter Demo Board

    62
  • 13.3 dsPICDEM 1.1 Development Board

    63
  • 13.4 Motor Control Development Board

    63
  • 13.5 dsPICDEM.net™ Connectivity Development Board

    64
  • 13.6 Plug-in Modules

    64
• Appendix A: Device I/O Pinouts and Functions For General Purpose and Sensor Family

  65
• Appendix B: Device I/O Pinouts and Functions For Motor Control Family

  81
• dsPIC® High-Performance 16-bit Digital Signal Controller Family Overview

  3
• Worldwide Sales and Service

  92