用户手册目录Chapter 1. Introduction111.1 Overview11Figure 1-1: dsPICDEM MCSM Development Board121.2 Features131.3 What’s Included131.4 Reference Documents and Webinars14Chapter 2. Getting Started152.1 Board Setup15Table 2-1: Motor Configuration Table152.2 Programming and Debugging Application Code16Chapter 3. Hardware173.1 Hardware Architecture17Figure 3-1: dsPICDEM MCSM Development Board Block Diagram173.1.1 Power Stage183.1.1.1 MOSFET Driver183.1.1.2 Switching topology18Figure 3-2: MOSFET PWM Assignment183.1.2 Current Sensing19Equation 3-1: Amplifier Gain Calculation Formula19Equation 3-2: DC_REF Signal Calculation Formula193.1.3 Fault Protection193.2 PIM Configuration20Table 3-1: dsPIC33FJ256MC710 Configuration Details(1)21Table 3-2: dsPIC33FJ12MC202 Configuration Details(1,2)22Table 3-3: dsPIC33FJ32MC204 and dsPIC33FJ128MC804 Configuration Details233.3 Board Connectors24Figure 3-3: dsPICDEM MCSM Development Board User Interface Components24Table 3-4: dsPICDEM MCSM Development Board User Interface Components243.3.1 Input Power Connector (J6, BP1-BP2)253.3.2 DC Bus Power Supply Connector (J5 and J7)253.3.3 USB Interface (J4)253.3.4 ICSP Connector for dsPIC DSC (J1/J2)253.3.5 ICSP for PIC18 (J3)253.3.6 Motor Connector (J8)25Table 3-5: Motor Connector Details253.3.7 Test Points26Table 3-6: Test points263.4 User Interface Hardware27Table 3-7: Indicators and Human Interfaces27Chapter 4. Troubleshooting294.1 Common Problems29Figure 4-1: DMCI connection Failure29Appendix A. Board Layout and Schematics31Figure A-1: dsPICDEM™ MCSM Development Board Layout (TOp)31Figure A-2: dsPICDEM™ MCSM Development Board Schematic (Sheet 1 of 3)32Figure A-3: dsPICDEM™ MCSM Development Board Schematic (Sheet 2 of 3)33Figure A-4: dsPICDEM™ MCSM Development Board Schematic (Sheet 3 of 3)34Appendix B. Electrical Specifications35Table B-1: DC Input Rating35Table B-2: DC Output Rating (J8)35文件大小: 1.5 MB页数: 38Language: English打开用户手册