dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE © 2008 Microchip Technology Inc. DS70331A Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dsPIC, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, rfPIC and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Linear Active Thermistor, MXDEV, MXLAB, SEEVAL, SmartSensor and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, In-Circuit Serial Programming, ICSP, ICEPIC, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, PICkit, PICDEM, PICDEM.net, PICtail, PIC32 logo, PowerCal, PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2008, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received ISO/TS-16949:2002 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company’s quality system processes and procedures are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified. DS70331A-page ii © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Table of Contents Preface ........................................................................................................................... 1 Chapter 1. Introduction 1.1 Overview of the dsPICDEM MCLV Development Board ................................ 7 1.2 Features Overview ......................................................................................... 7 Chapter 2. Hardware Overview 2.1 PIM Configuration ......................................................................................... 11 2.2 Board Connectors ........................................................................................ 16 2.3 Selecting a Power Supply for the dsPICDEM MCLV Development Board ... 20 2.4 User Interface Hardware .............................................................................. 20 Chapter 3. Running a BLDC Motor Using Hall Sensors 3.1 Hardware Requirements .............................................................................. 23 3.2 dsPICDEM MCLV Development Board Setup ............................................. 23 Appendix A. Schematics and Layouts ...................................................................... 25 Appendix B. Electrical Specifications ....................................................................... 33 Index ............................................................................................................................. 35 Worldwide Sales and Service .................................................................................... 36 © 2008 Microchip Technology Inc. DS70331A-page iii dsPICDEMTM MCLV Development Board User’s Guide NOTES: DS70331A-page iv © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Preface NOTICE TO CUSTOMERS All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/ or tool descriptions may differ from those in this document. Please refer to our web site (www.microchip.com) to obtain the latest documentation available. Documents are identified with a “DS” number. This number is located on the bottom of each page, in front of the page number. The numbering convention for the DS number is “DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the document. For the most up-to-date information on development tools, see the MPLAB® IDE on-line help. Select the Help menu, and then Topics to open a list of available on-line help files. INTRODUCTION This chapter contains general information that will be useful to know before using the dsPICDEM™ MCLV Development Board. Items discussed in this chapter include: • • • • • • • • Document Layout Conventions Used in this Guide Warranty Registration Recommended Reading The Microchip Web Site Development Systems Customer Change Notification Service Customer Support Document Revision History DOCUMENT LAYOUT This user’s guide describes how to use the dsPICDEM MCLV Development Board. The document is organized as follows: • Chapter 1. “Introduction” – This chapter introduces the dsPICDEM MCLV Development Board and provides an overview of various features. • Chapter 2. “Hardware Overview” – This chapter describes the hardware components of the dsPICDEM MCLV Development Board. • Chapter 3. “Running a BLDC Motor Using Hall Sensors” – This chapter describes how to run a sensored BLDC motor using a dsPIC® DSC device. • Appendix A. “Schematics and Layouts” – This appendix provides detailed circuit schematics of the dsPICDEM MCLV Development Board. • Appendix B. “Electrical Specifications” – This appendix lists the DC input and output ratings for the dsPICDEM MCLV Development Board. © 2008 Microchip Technology Inc. DS70331A-page 1 dsPICDEMTM MCLV Development Board User’s Guide CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions: DOCUMENTATION CONVENTIONS Description Represents Examples Arial font: MPLAB® IDE User’s Guide Italic characters Referenced books Emphasized text ...is the only compiler... Initial caps A window the Output window A dialog the Settings dialog A menu selection select Enable Programmer Quotes A field name in a window or dialog “Save project before build” Underlined, italic text with right angle bracket A menu path File>Save Bold characters A dialog button Click OK A tab Click the Power tab N‘Rnnnn A number in verilog format, 4‘b0010, 2‘hF1 where N is the total number of digits, R is the radix and n is a digit Text in angle brackets < > A key on the keyboard Press <Enter>, <F1> Sample source code #define START Filenames autoexec.bat File paths c:\mcc18\h Keywords _asm, _endasm, static Command-line options -Opa+, -Opa- Bit values 0, 1 Courier New font: Plain Courier New DS70331A-page 2 Constants 0xFF, ‘A’ Italic Courier New A variable argument file.o, where file can be any valid filename Square brackets [ ] Optional arguments mcc18 [options] file [options] Curly brackets and pipe character: { | } Choice of mutually exclusive arguments; an OR selection errorlevel {0|1} Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by user void main (void) { ... } © 2008 Microchip Technology Inc. Preface WARRANTY REGISTRATION Please complete the enclosed Warranty Registration Card and mail it promptly. Sending in the Warranty Registration Card entitles users to receive new product updates. Interim software releases are available at the Microchip web site. RECOMMENDED READING This user’s guide describes how to use the dsPICDEM MCLV Development Board. The device-specific data sheets contain current information on programming the specific microcontroller or digital signal controller devices. Other useful documents are listed below. The following Microchip documents are available and recommended as supplemental reference resources: MPLAB® IDE Simulator, Editor User’s Guide (DS51025) This user’s guide is a comprehensive guide that describes installation and features of Microchip’s MPLAB Integrated Development Environment (IDE), as well as the editor and simulator functions in the MPLAB IDE environment. Readme Files For the latest information on using other tools, read the tool-specific Readme files in the Readme subdirectory of the MPLAB IDE installation directory. The Readme files contain updated information and known issues that may not be included in this user’s guide. MPASM™ Assembler, MPLINK™ Object Linker, MPLIB™ Object Librarian User’s Guide (DS33014) This user’s guide describes how to use the Microchip MPASM Assembler, the MPLINK Object Linker and the MPLIB Object Librarian. dsPIC33FJ12MC202 PIM Information Sheet (DS70314) This document provides device-specific information for the dsPIC33FJ12MC202 PIM device. The dsPIC33FJ12MC202 is a high-performance 16-bit digital signal controller within a small 28-pin 6x6 mm QFN package. dsPIC33FJ32MC204 PIM Information Sheet (DS70316) This document provides device-specific information for the dsPIC33FJ32MC204 PIM device. The dsPIC33FJ32MC204 is a high-performance 16-bit digital signal controller within a small 44-pin QFN package. dsPIC33FJ128MC804 PIM Information Sheet (DS70326) This document provides device-specific information for the dsPIC33FJ128MC804 PIM device. The dsPIC33FJ128MC804 is a high-performance 16-bit digital signal controller within a small 44-pin QFN package. dsPIC33FJ12MC201/202 Data Sheet (DS70265) This data sheet contains device-specific information for the dsPIC33FJ12MC201/202 Digital Signal Controller (DSC) Devices. The dsPIC33F devices contain extensive Digital Signal Processor (DSP) functionality with a high performance 16-bit microcontroller (MCU) architecture. dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304 Data Sheet (DS70283) This data sheet provides device-specific information for the dsPIC33FJ32MC202/204 and dsPIC33FJ16MC304 motor control family of devices. © 2008 Microchip Technology Inc. DS70331A-page 3 dsPICDEMTM MCLV Development Board User’s Guide dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 and dsPIC33FJ128MCX02/ X04 Data Sheet (DS70291) This data sheet contains device-specific information for the dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/ X04 and dsPIC33FJ128MCX02/X04 motor control family of devices. dsPIC33FJXXXMCX06/X08/X10 Data Sheet (DS70287) This data sheet contains device-specific information for the dsPIC33FJXXXMCX06/ X08/X10 motor control family of devices. DS70331A-page 4 © 2008 Microchip Technology Inc. Preface THE MICROCHIP WEB SITE Microchip provides online support via our web site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web site contains the following information: • Product Support – Data sheets and errata, application notes and sample programs, design resources, user’s guides and hardware support documents, latest software releases and archived software • General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing • Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE Microchip’s customer notification service helps keep customers current on Microchip products. Subscribers will receive e-mail notification whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest. To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. The Development Systems product group categories are: • Compilers – The latest information on Microchip C compilers and other language tools. These include the MPLAB C17, MPLAB C18 and MPLAB C30 C compilers; MPASM™ and MPLAB ASM30 assemblers; MPLINK™ and MPLAB LINK30 object linkers; and MPLIB™ and MPLAB LIB30 object librarians. • Emulators – The latest information on Microchip in-circuit emulators. This includes the MPLAB ICE 2000, MPLAB ICE 4000 and MPLAB REAL ICE. • In-Circuit Debuggers – The latest information on the Microchip in-circuit debugger, MPLAB ICD 2. • MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows® Integrated Development Environment for development systems tools. This list is focused on the MPLAB IDE, MPLAB SIM and MPLAB SIM30 simulators, MPLAB IDE Project Manager and general editing and debugging features. • Programmers – The latest information on Microchip programmers. These include the MPLAB PM3 and PRO MATE® II device programmers and the PICSTART® Plus and PICkit™ 1 development programmers. © 2008 Microchip Technology Inc. DS70331A-page 5 dsPICDEMTM MCLV Development Board User’s Guide CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • • • • Distributor or Representative Local Sales Office Field Application Engineer (FAE) Technical Support Customers should contact their distributor, representative or Field Application Engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision A (July 2008) Initial release of this document. DS70331A-page 6 © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Chapter 1. Introduction The dsPICDEM MCLV Development Board is targeted to control a Brushless DC (BLDC) motor or Permanent Magnet Synchronous Motor (PMSM) in sensor or sensorless operation. This flexible and cost-effective board can be configured in different ways for use with Microchip’s specialized motor control digital signal controllers. The dsPICDEM MCLV Development Board supports the dsPIC33F motor control device family. It offers a mounting option to connect either a 28-pin SOIC device or a generic 100-pin Plug-In Module (PIM). The board also has a three-phase inverter bridge circuit. The circuit drives a BLDC or PMSM motor using different control techniques without requiring any additional hardware. Topics covered include: • Overview of the dsPICDEM MCLV Development Board • Features Overview 1.1 OVERVIEW OF THE dsPICDEM MCLV DEVELOPMENT BOARD Figure 1-1 shows a simplified block diagram of the dsPICDEM MCLV Development Board. A dsPIC33F device uses the gate driver to drive the three-phase inverter that powers the motor windings. The board includes various circuitry to perform the following functions: • Measure the feedback signals (e.g., voltage, current, Hall sensors and Fault signals) • Communicate with a host computer or an external device via CAN, LIN, USB or RS-232 interface • Drive a three-phase inverter It also provides the option to interface Hall sensors or a Quadrature Encoder for sensored commutation. The dsPICDEM MCLV Development Board supports motors with terminal voltage up to 48V and current up to 15A. Refer to Appendix B. “Electrical Specifications” for more information on electrical specifications. 1.2 FEATURES OVERVIEW The key features of this board include the following: • Devices Supported: - 28-pin to 100-pin dsPIC33FJXXXMC202 PIM (MA330014) with a dsPIC33F Motor control device (U9) socket - 44-pin to 100-pin dsPIC33FJXXXMCX04 PIM (MA330017 and MA330018) with a dsPIC33F Motor Control device (U9) socket - 100-pin to 100-pin dsPIC33FJXXXMCX10 PIM (MA330013) with a dsPIC33F Motor control device (U9) socket - The dsPIC33FJ12MC202 Motor Control device in SOIC package (U2) footprint © 2008 Microchip Technology Inc. DS70331A-page 7 dsPICDEMTM MCLV Development Board User’s Guide • Motor Control Interfaces: - Three-phase inverter bridge with a power rating of 48V/15A (J7) - Hall sensors/Quadrature encoder interface for sensored motor control (J7) - Phase voltage feedback for sensorless BLDC operation - DC bus current sense resistor for single shunt vector control - Phase current sense resistor for dual shunt vector control - Overcurrent protection • Input/Output Control Switches: - Two push buttons (S2 and S3) - Reset push button (S1) - 10 kΩ potentiometer (POT1) - LED indicator for PWM outputs • Communication Ports: - CAN interface port (J4) - LIN interface port (J1) - UART communication via USB (J8) - UART communication via RS-232 (J10) • Power Supply Connectors: - Auxiliary Power Tab Fast-On connectors (BP1 and BP2) for the controller and power stage - 24V power input connector (J2) for the controller - Dedicated power input connector (J7) for the power stage • Programming Connectors: - ICSP™ connector for programming a dsPIC DSC device (J12) - RJ11 connector for programming a dsPIC DSC device (J11) - ICSP connector for programming the PIC18LF2450 USB to UART Bridge (J9) DS70331A-page 8 © 2008 Microchip Technology Inc. Introduction FIGURE 1-1: dsPICDEM™ MCLV DEVELOPMENT BOARD BLOCK DIAGRAM J2 BP1 BP2 Regulator 3.3V 3.3V 10K J3 Regulator Regulator 5V 15V J7 VBUS POT1 J6 PWM1H3 POT + - VBUS Driver S2 PWM1L1 U5:A IMOTOR1 R16 Amplifier J11/J12 R32 0.005Ω dsPIC33FJXXXMCXXX PIM 0.005Ω S3 M3 M3 M2 M2 M1 M1 5V U5:B ICD2 0.005Ω IMOTOR2 Amplifier J1 M R12 HA HB LIN HC J4 JP4 U5:C CAN J8 Three-Phase Inverter FAULT_MC IMOTOR_SUM Amplifier Safe Current Level USB JP5 J10 RS-232 VBUS DC+ V_M3 M3 V_M2 M2 V_M1 JP1-JP3 Potential Divider M1 HA HB HC V_M3 V_M2 V_M1 © 2008 Microchip Technology Inc. DS70331A-page 9 dsPICDEMTM MCLV Development Board User’s Guide NOTES: DS70331A-page 10 © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Chapter 2. Hardware Overview This chapter describes the hardware components of the dsPICDEM MCLV Development Board. Topics covered include: • PIM Configuration • Board Connectors • User Interface Hardware A +24V power supply connected to the Power Connector terminal (J2) or Auxiliary Power Tab Fast-On Connector terminals (BP1-BP2) supplies power to the control circuits and DC bus of the board. It is recommended that you use a 24V power supply listed as an accessory (Part Number AC002013) on the Microchip web site (www.microchip.com). The various components on the board receive the power as follows: • • • • • • The Gate drivers receive +15V power from a 15V regulator. The CAN driver receives +5V power from a 5V regulator. The LIN driver receives VBAT power from the LIN connector J1. A dsPIC33F motor control device receives +3.3V power from a +3.3V regulator. The RS-232 UART interface receives +3.3V power from a +3.3V regulator. The PIC18LF2450 USB to UART Bridge receives +3.3V power from a +3.3V regulator. Note 1: 2: If the input voltage value is less than 16V, remove the 15V voltage regulator and short jumper J3. To use a higher DC voltage bus (24V-48V), complete the following steps: a) Connect the power supply to jumper J7, and keep jumper J6 open. b) Power the circuit components, MCU, and the gate drivers using a separate 16V-24V power supply connected to the power connector J2 or BP1-BP2. 2.1 PIM CONFIGURATION This section summarizes the resistor configuration required to connect the PIM pins to dsPIC DSC pins. The following PIMs can be configured on the dsPICDEM MCLV Development Board: • • • • dsPIC33FJ256MC710 PIM (MA330013) dsPIC33FJ12MC202 PIM (MA330014) dsPIC33FJ32MC204 PIM (MA330017) dsPIC33FJ128MC804 PIM (MA330018) Note: When using PIMs, make sure that the 28-pin SOIC dsPIC DSC is removed from the dsPICDEM MCLV Development Board. The tables that follow describe the PIM configuration details. © 2008 Microchip Technology Inc. DS70331A-page 11 dsPICDEMTM MCLV Development Board User’s Guide TABLE 2-1: PIM Pin Number 3 dsPIC33FJ256MC710 PIM CONFIGURATION DETAILS Labels on the dsPICDEM™ MCLV Development Board PWM1H3 dsPIC33FJ256MC710 Pin Number 3 Pin Name PIM Resistor Configuration PWM3H/RE5 Not applicable 13 MCLR 13 MCLR Not applicable 18 FAULT_MC 18 AN20/FLTA/INC1/RE8 Not applicable 19 TX 19 AN21/FLTB/INT2/RE9 Not applicable 20 V_M3 20 AN5/QEB/CN7/RB5 Not applicable 21 V_M2 21 AN4/QEA/CN6/RB4 Not applicable 22 V_M1 22 AN3/INDX/CN5/RB3 Not applicable 23 IMOTOR_SUM 23 AN2/SS1/CN4/RB2 Not applicable 24 IMOTOR2 24 PGC3/EMUC3/AN1/CN3/RB1 Not applicable 25 IMOTOR1 25 PGD3/EMUD3/AN0/CN2/RB0 Not applicable 26 PGC 26 PGC1/EMUC1/AN6/OCFA/RB6 Not applicable 27 PGD 27 PGD1/EMUD1/AN7/RB7 Not applicable 32 POT 32 AN8/RB8 Not applicable 35 VBUS 35 AN11/R11 Not applicable 41 MONITOR_1 41 AN12/RB12 Not applicable 42 MONITOR_2 42 AN13/RB13 Not applicable 43 MONITOR_3 43 AN14/RB14 Not applicable 47 HB 47 IC7/U1CTS/CN20/RD14 Not applicable 48 HC 48 IC8/U1RTS/CN21/RD15 Not applicable 49 RX 49 U2RX/CN17/RF4 Not applicable 50 TX 50 U2TX/CN18/RF5 Not applicable 51 USB_TX 51 U1TX/RF3 Not applicable 52 USB_RX 52 U1RX/RF2 Not applicable 63 OSI 63 OSC1/CLKIN/RC12 Not applicable 64 OSO 64 OSC2/CLKO/RC15 Not applicable 68 LIN_CS 68 IC1/RD8 Not applicable 69 LIN_FAULT 69 IC2/RD9 Not applicable 70 RX 70 IC3/RD10 Not applicable 72 USB_RX 72 OC1/RD0 Not applicable 76 USB_TX 76 OC2/RD1 Not applicable 77 CAN_TX 77 OC3/RD2 Not applicable 78 CAN_RX 78 OC4/RD3 Not applicable 80 HALLA 80 IC6/CN19/RD13 Not applicable 83 BTN_1 83 OC7/CN15/RD6 Not applicable 84 BTN_2 84 OC8/UPDN/CN16/RD7 Not applicable 87 CAN_RX 87 C1RX/RF0 Not applicable 88 CAN_TX 88 C1TX/RF1 Not applicable 93 PWM1L1 93 PWM1L/RE0 Not applicable 94 PWM1H1 94 PWM1H/RE1 Not applicable 98 PWM1L2 98 PWM2L/RE2 Not applicable 99 PWM1H2 99 PWM2H/RE3 Not applicable 100 PWM1L3 100 PWM3L/RE4 Not applicable DS70331A-page 12 © 2008 Microchip Technology Inc. Hardware Overview TABLE 2-2: PIM Pin Number dsPIC33FJ12MC202 PIM CONFIGURATION DETAILS Label on the dsPICDEM™ MCLV Development Board dsPIC33FJ12MC202 Pin Number Pin Name PIM Resistor Configuration 3 PWM1H3 18 TDI/PWM1H3/RP10/CN16/RB10 13 MCLR 26 MCLR Solder R12 Not applicable 18 FAULT_MC 14 TCK/PWM2H1/SCL1/RP8/CN22/RB8 Solder R11 19 TX 15 TDO/PWM2L1/SDA1/RP9/CN21/RB9 Solder R13 and remove R14 20 V_M3 — Restricted Use (see Appendix A. “Schematics and Layouts”) Not applicable 21 V_M2 — Restricted Use (see Appendix A. “Schematics and Layouts”) Not applicable 22 V_M1 — Restricted Use (see Appendix A. “Schematics and Layouts”) Not applicable 23 IMOTOR_SUM — Not connected Not applicable 24 IMOTOR2 — Restricted Use (see Appendix A. “Schematics and Layouts”) Not applicable 25 IMOTOR1 27 PGD2/EMUD2/AN0/VREF+/CN2/RA0 Solder R24 and remove R27 26 PGC 9 PGC3/EMUC3/SOSCO/T1CK/CN0/RA4 Not applicable 27 PGD 8 PGD3/EMUD3/SOSCI/RP4/CN1/RB4 Not applicable 32 POT 28 PGC2/EMUC2/AN1/VREF-/CN3/RA1 Solder R26 and remove R25 35 VBUS 1 PGD1/EMUD1/AN2/RP0/CN4/RB0 Solder R20 and remove R28 41 MONITOR_1 2 PGC1/EMUC1/AN3/RP1/CN5/RB1 Solder R21 and remove R31 42 MONITOR_2 3 AN4/RP2/CN6/RB2 Solder R22 and remove R30 43 MONITOR_3 4 AN5/RP3/CN7/RB3 Solder R23 and remove R29 47 HB — Not connected Not applicable 48 HC — Not connected Not applicable 49 RX — Not connected Not applicable 50 TX — Not connected Not applicable 51 USB_TX — Not connected Not applicable 52 USB_RX — Not connected Not applicable 63 OSI 6 OSCI/CLKI/CN30/RA2 Not applicable 64 OSO 7 OSCO/CLKO/CN29/RA3 Not applicable 68 LIN_CS (1) 11 ASDA1/RP5/CN27/RB5 Solder R6 and remove R5, R33 69 LIN_FAULT (2) 12 ASCL1/RP6/CN24/RB6 Solder R8 and remove R7, R32 70 RX 13 INT0/RP7/CN23/RB7 Solder R10 and remove R9 72 USB_RX — Not connected Not applicable 76 USB_TX — Not connected Not applicable 77 CAN_TX — Not connected Not applicable 78 CAN_RX — Not connected Not applicable Not applicable 80 HALLA — Not connected 83 BTN_1 11 ASDA1/RP5/CN27/RB5 Solder R33 and remove R5, R6 84 BTN_2 12 ASCL1/RP6/CN24/RB6 Solder R32 and remove R7, R8 87 CAN_RX — Not connected Not applicable 88 CAN_TX — Not connected Not applicable 93 PWM1L1 23 PWM1L1/RP15/CN11/RB15 Solder R19 Solder R18 94 PWM1H1 22 PWM1H1/RP14/CN12/RB14 98 PWM1L2 21 PWM1L2/RP13/CN13/RB13 Solder R17 99 PWM1H2 20 PWM1H2/RP12/CN14/RB12 Solder R16 PWM1L3 19 TMS/PWM1L3/RP11/CN15/RB11 Solder R15 100 Note 1: 2: If LIN_CS signal is used, BTN_1 signal can not be used. If LIN_FAULT signal is used, BTN_2 signal can not be used. © 2008 Microchip Technology Inc. DS70331A-page 13 dsPICDEMTM MCLV Development Board User’s Guide TABLE 2-3: PIM Pin Number dsPIC33FJ32MC204 PIM CONFIGURATION DETAILS Label on the dsPICDEM™ MCLV Development Board dsPIC33FJ32MC204 Pin Number PIM Resistor Configuration Pin Name 3 PWM1H3 8 PGD2/EMUD2/PWM1H3/RP10/CN16/RB10 Solder R6 13 MCLR 18 MCLR Not applicable 18 FAULT_MC 44 SCL1/RP8/CN22/RB8 Solder R4 19 TX 1 SDA1/RP9/CN21/RB9 Solder R1 20 V_M3 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable 21 V_M2 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable 22 V_M1 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable Not applicable 23 IMOTOR_SUM — Not connected 24 IMOTOR2 20 AN1/VREF-/CN3/RA1 Solder R13 25 IMOTOR1 19 AN0/VREF+/CN2/RA0 Solder R12 26 PGC 42 PGC3/EMUC3/ASCL1/RP6/CN24/RB6 Not applicable 27 PGD 41 PGD3/EMUD3/ASDA1/RP5/CN27/RB5 Not applicable 32 POT 27 AN8/RP18/CN10/RC2 Solder R16 35 VBUS 21 PGD1/EMUD1/AN2/C2IN-/RP0/CN4/RB0 Solder R14 41 MONITOR_1 22 PGC1/EMUC1/AN3/C2IN+/RP1/CN5/RB1 Solder R22 42 MONITOR_2 23 AN4/RP2/CN6/RB2 Solder R25 43 MONITOR_3 24 AN5/RP3/CN7/RB3 Solder R21 47 HALLB — Not connected Not applicable 48 HALLC — Not connected Not applicable 49 RX — Not connected Not applicable 50 TX — Not connected Not applicable 51 USB_TX — Not connected Not applicable 52 USB_RX — Not connected Not applicable 63 OSI 30 OSCI/CLKI/CN30/RA2 Not applicable 64 OSO 31 OSCO/CLKO/CN29/RA3 Not applicable 68 LIN_CS 4 RP24/CN20/RC8 Solder R2 and remove R18 69 LIN_FAULT 5 RP25/CN19/RC9 Solder R5 and remove R27 70 RX 43 INT0/RP7/CN23/RB7 Solder R3 and remove R26 72 USB_RX 37 RP20/CN25/RC4 Solder R29 76 USB_TX 38 RP21/CN26/RC5 Solder R30 77 CAN_TX 2 PWM2H1/RP22/CN18/RC6 Solder R32 78 CAN_RX 3 PWM2L1/RP23/CN17/RC7 Solder R31 80 HALLA — Not connected Not applicable 83 BTN_1 32 TDO/RA8 Solder R19 84 BTN_2 33 SOSCI/RP4/CN1/RB4 Solder R20 87 CAN_RX — Not connected Not applicable 88 CAN_TX — Not connected Not applicable 93 PWM1L1 15 PWM1L1/RP15/CN11/RB15 Solder R11 94 PWM1H1 14 PWM1H1/RP14/CN12/RB14 Solder R10 98 PWM1L2 11 PWM1L2/RP13/CN13/RB13 Solder R9 99 PWM1H2 10 PWM1H2/RP12/CN14/RB12 Solder R7 100 PWM1L3 9 PGC2/EMUC2/PWM1L3/RP11/CN15/RB11 Solder R8 DS70331A-page 14 © 2008 Microchip Technology Inc. Hardware Overview TABLE 2-4: Pin Number dsPIC33FJ128MC804 PIM CONFIGURATION DETAILS Label on the dsPICDEM™ MCLV Development Board 3 PWM1H3 dsPIC33FJ128MC804 Pin Number 8 Pin Name PGD2/EMUD2/PWM1H3/RP10/CN16/RB10 PIM Resistor Configuration Solder R6 13 MCLR 18 MCLR Not applicable 18 FAULT_MC 44 SCL1/RP8/CN22/RB8 Solder R4 19 TX 1 SDA1/RP9/CN21/RB9 Solder R1 20 V_M3 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable 21 V_M2 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable 22 V_M1 — Restricted use (see Appendix A. “Schematics and Layouts”) Not applicable 23 IMOTOR_SUM — Not Connected Not applicable 24 IMOTOR2 20 AN1/VREF-/CN3/RA1 Solder R13 25 IMOTOR1 19 AN0/VREF+/CN2/RA0 Solder R12 26 PGC 42 PGC3/EMUC3/ASCL1/RP6/CN24/RB6 Not applicable 27 PGD 41 PGD3/EMUD3/ASDA1/RP5/CN27/RB5 Not applicable 32 POT 27 AN8/RP18/CN10/RC2 Solder R16 35 VBUS 21 PGD1/EMUD1/AN2/C2IN-/RP0/CN4/RB0 Solder R14 41 MONITOR_1 22 PGC1/EMUC1/AN3/C2IN+/RP1/CN5/RB1 Solder R22 42 MONITOR_2 23 AN4/RP2/CN6/RB2 Solder R25 43 MONITOR_3 24 AN5/RP3/CN7/RB3 Solder R21 47 HALLB — Not connected Not applicable 48 HALLC — Not connected Not applicable 49 RX — Not connected Not applicable 50 TX — Not connected Not applicable 51 USB_TX — Not connected Not applicable 52 USB_RX — Not connected Not applicable Not applicable 63 OSI 30 OSCI/CLKI/CN30/RA2 64 OSO 31 OSCO/CLKO/CN29/RA3 Not applicable 68 LIN_CS 4 RP24/CN20/RC8 Solder R2 and remove R18 69 LIN_FAULT 5 RP25/CN19/RC9 Solder R5 and remove R27 70 RX 43 INT0/RP7/CN23/RB7 Solder R3 and remove R26 72 USB_RX 37 RP20/CN25/RC4 Solder R29 76 USB_TX 38 RP21/CN26/RC5 Solder R30 77 CAN_TX 2 PWM2H1/RP22/CN18/RC6 Solder R32 78 CAN_RX 3 PWM2L1/RP23/CN17/RC7 Solder R31 80 HALLA — Not connected Not applicable 83 BTN_1 32 TDO/RA8 Solder R19 84 BTN_2 33 SOSCI/RP4/CN1/RB4 Solder R20 87 CAN_RX — Not connected Not applicable 88 CAN_TX — Not connected Not applicable 93 PWM1L1 15 PWM1L1/RP15/CN11/RB15 Solder R11 94 PWM1H1 14 PWM1H1/RP14/CN12/RB14 Solder R10 98 PWM1L2 11 PWM1L2/RP13/CN13/RB13 Solder R9 99 PWM1H2 10 PWM1H2/RP12/CN14/RB12 Solder R7 100 PWM1L3 0 PGC2/EMUC2/PWM1L3/RP11/CN15/RB11 Solder R8 © 2008 Microchip Technology Inc. DS70331A-page 15 dsPICDEMTM MCLV Development Board User’s Guide 2.2 BOARD CONNECTORS Table 2-5 describes the hardware connection between MPLAB ICD 2 or MPLAB REAL ICE™ In-Circuit Emulator, the power supply, and the dsPICDEM MCLV Development Board connectors. TABLE 2-5: DS70331A-page 16 BOARD CONNECTORS Number Designator Description 1 BP1-BP2 2 J1 LIN interface port 3 J2 Input power supply connector 4 J4 CAN interface port 5 J7 Motor power connector, Hall sensors/Quadrature encoder connector and DC bus power supply connector 6 J8 USB interface port 7 J9 ICSP™ programmer interface connector for programming the PIC18LF2450 USB to UART Bridge 8 J10 RS-232 interface port 9 J11 RJ11, 6-pin connector for programming a dsPIC® DSC device 10 J12 ICSP connector for programming a dsPIC DSC device Auxiliary power supply connector © 2008 Microchip Technology Inc. Hardware Overview Figure 2-1 shows various connectors and jumpers available on the dsPICDEM MCLV Development Board. FIGURE 2-1: dsPICDEM™ MCLV DEVELOPMENT BOARD CONNECTORS AND JUMPERS J1 J3 BP1-BP2 J5 JP3 JP1 J4 J2 J6 JP5 JP11 JP2 JP4 J7 J8 J9 J11 D10-D15 S2 J10 S1 J12 2.2.1 S3 Input Power Connector (J2, BP1-BP2) The dsPICDEM MCLV Development Board receives the power for control circuits and the DC bus from a +24V power supply. It is connected to the board through J2 or BP1-BP2 points. 2.2.2 DC Bus Power Supply Connector (J6 and J7) By default, jumper J6 is short, and the +24V input power supply connected to J2 or BP1-BP2 supplies the DC bus voltage to the board. 2.2.3 CAN Interface (J4) The board has a MCP2551 High-Speed CAN Transceiver, which is connected to the dsPIC33F device through jumpers JP4 and JP5. The CAN transceiver converts the differential signal on the CAN bus to a digital signal for the ECAN™ module. It also converts the ECAN output digital signal to a differential signal for the CAN bus. In Sleep mode, the CAN transmitter is turned off, and the receiver operates at a lower current level. The control device monitors the CAN activity and switches the transceiver back to normal operation when needed. For more information, refer to the data sheet, MCP2551 “High-Speed CAN Transceiver” (DS21667). © 2008 Microchip Technology Inc. DS70331A-page 17 dsPICDEMTM MCLV Development Board User’s Guide 2.2.4 LIN Interface (J1) The board has a MCP2021 High-Speed LIN Transceiver, which is connected to the dsPIC33F device through jumpers JP4 and JP5. The LIN transceiver monitors the LIN bus, conditions the incoming signal, and passes it to the UART module on the control device. The LIN transceiver responds to a “Transmit Enable” from the control device by conditioning an output signal and placing it on the LIN bus. A power-down mode turns the transmitter and voltage regulator off, leaving only the receiver and wake-up circuits in operation. The LIN circuit includes a Master/Slave jumper to accommodate a Master node on the LIN bus. For more information, refer to the data sheet, MCP202X “LIN Transceiver with Voltage Regulator” (DS22018). 2.2.5 USB Interface (J8) The board uses an on-board PIC18 interface as a bridge between the UART and USB. The PIC18 UART pins are connected to the dsPIC33F device through jumpers JP4 and JP5. 2.2.6 ICD 2 Connector (J11- J12) The ICD 2 Connector is an RJ11 female connector (J11) that connects the MPLAB ICD 2 In-Circuit Debugger to the dsPIC33F device for programming and debugging purposes. The ICD 2 can be connected to the board using 6-pin ICSP connector (J12). 2.2.7 ICSP for PIC18 (J9) The jumper J9 is a 6-pin connector that connects the PICkit™ 2 development programmer to the PIC18F device. The board uses the on-board PIC18 interface as a bridge between the UART and USB. The PIC18F can be programmed for USB communication. 2.2.8 RS-232 Connector (J10) The connector J10 is an RS-232 interface port. The board uses the UART connector to pass the UART signals from the dsPIC33F device to the dedicated UART IC MAX3232CUE. The output of U14 is provided to the connector J10. 2.2.9 Motor Connector (J7) The motor connector (J7) has 11 terminals. Table 2-6 shows the functionality of each terminal. TABLE 2-6: DS70331A-page 18 MOTOR CONNECTOR DETAILS Pin Terminal Name Function 1 + External DC bus power supply 2 - Ground 3 M1 Motor winding phase 1 4 M2 Motor winding phase 2 5 M3 Motor winding phase 3 6 G 7 +5V Hall sensors/Quadrature encoder power supply Ground 8 GND Hall sensors ground 9 HALLA Hall A/QEA feedback 10 HALLB Hall B/QEB feedback 11 HALLC Hall C/INDEX feedback © 2008 Microchip Technology Inc. Hardware Overview Table 2-7 lists the test points that can be used to check various signals. TABLE 2-7: TEST POINTS Test Points HA Hall A/QEA feedback HB Hall B/QEB feedback HC Hall C/INDEX feedback PWM1H1 PWM output for leg 1 top switch PWM1L1 PWM output for leg 1 bottom switch PWM1H2 PWM output for leg 2 top switch PWM1L2 PWM output for leg 2 bottom switch PWM1H3 PWM output for leg 3 top switch PWM1L3 PWM output for leg 3 bottom switch Fault Fault pin V1 Motor phase 1 voltage feedback V2 Motor phase 2 voltage feedback V3 Motor phase 3 voltage feedback Ref POT1 2.5V reference for current feedback POT signal MONITOR_1 Motor feedback signal 1 MONITOR_2 Motor feedback signal 2 MONITOR_3 Motor feedback signal 3 I1 Phase 1 current I2 Phase 2 current IBUS © 2008 Microchip Technology Inc. Description Bus current P1 +3.3V P2 GND P3 +5V P4 AVSS P5 +15V DS70331A-page 19 dsPICDEMTM MCLV Development Board User’s Guide 2.3 SELECTING A POWER SUPPLY FOR THE dsPICDEM MCLV DEVELOPMENT BOARD The following connectors and power jumpers, when configured, offer multiple power supply configuration options for the dsPICDEM MCLV Development Board. • • • • Input Power Connector (J2 or BP1-BP2) Bypass 15V Regulator (J3) DC Bus Power Supply Jumper (J6) Motor Power Connector with pins, ‘+’ and ‘-’ (J7) To locate these components, refer to Figure 1-1. Table 2-8 describes how to select the required power supply configuration option by setting jumper J3 and J6: TABLE 2-8: JUMPER SETTINGS FOR SELECTING A POWER SUPPLY J3 J6 J2 or BP1-BP2 J7: Pins ‘+’ and ‘-’ Remove the jumper Remove the jumper 16V to 24V 0V to 48V Remove the jumper Install the jumper 16V to 24V Supplied by J2 or BP1-BP2 Install the jumper(1) Remove the jumper 10V to 16V 0V to 48V Install the jumper 10V to 16V Supplied by J2 or BP1-BP2 Install the Note 1: 2.4 jumper(1) When J3 is installed, VR3 must be removed to avoid damage to the 15V regulator. USER INTERFACE HARDWARE 2.4.1 Jumpers The dsPICDEM MCLV Development Board has nine jumpers that configure the functionality of the board. Figure 2-2 shows the jumper settings and Table 2-9 lists these jumpers and their functions. FIGURE 2-2: JUMPER SETTINGS MONITOR_1 MONITOR_2 JP1 MONITOR_3 JP2 Curr Volt Hall USB Curr Volt LIN JP4 2: DS70331A-page 20 Hall CAN UART USB Curr Volt LIN Hall CAN UART JP5 Rx Note 1: JP3 Tx The JP1, JP2 and JP3 jumper pairs select the feedback signals required for the motor control algorithm. The JP4 and JP5 jumper pairs select the communication bus for the transmit and receive pin. © 2008 Microchip Technology Inc. Hardware Overview TABLE 2-9: JUMPER DESCRIPTIONS No. Designator Position 1 JP1 1-2 Connects current sense phase 1 to MONITOR_1 3-4 Connects voltage sense phase 1 to MONITOR_1 2 JP2 3 JP3 4 JP4 5 JP5 TABLE 2-10: Description 5-6 Connects Hall sensor interface HA to MONITOR_1 1-2 Connects current sense phase 2 to MONITOR_2 3-4 Connects voltage sense phase 2 to MONITOR_2 5-6 Connects Hall sensor interface HB to MONITOR_2 1-2 Connects current sense DC Bus to MONITOR_3 3-4 Connects voltage sense phase 3 to MONITOR_3 5-6 Connects Hall sensor interface HC to MONITOR_3 1-2 Connects USB receive line to Rx 3-4 Connects LIN receive line to Rx 5-6 Connects CAN receive line to Rx 7-8 Connects UART receive line to Rx 1-2 Connects USB transmit line to Tx 3-4 Connects LIN transmit line to Tx 5-6 Connects CAN transmit line to Tx 7-8 Connects UART transmit line to Tx ADDITIONAL JUMPERS Designator J3 Bypass 15V regulator connector for gate driver IC J5 LIN master select J6 Connects BP1-BP2/J2 to motor connector block J7 JP11 © 2008 Microchip Technology Inc. Functions CAN end enable DS70331A-page 21 dsPICDEMTM MCLV Development Board User’s Guide 2.4.2 Push Buttons, LEDs, Bus Resistors and Potentiometers The dsPICDEM MCLV Development Board consists of the following items: • • • • • • Two push buttons One potentiometer Six LEDs Two power-on status LEDs Two USB LEDs Device Reset push button TABLE 2-11: Hardware Element Description S2, S3 Push buttons; these push buttons are connected to port pins. When momentarily pressed, the switch connects the respective port pin to Ground. POT 10 kΩ potentiometer; it is connected to analog input pin. D3 Power-on status LED, which indicates the status of the 5V regulator. D4 Power-on status LED, which indicates the status of the +3.3V regulator. D8 USB communication indicator, which indicates the device has been detected. D10-D15 D16 DS70331A-page 22 INDICATORS AND HUMAN INTERFACES Label LEDs, which indicate the PWM pin status. USB bus indicator, which indicates that the device is connected to the USB bus. © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Chapter 3. Running a BLDC Motor Using Hall Sensors This chapter describes how to set up the dsPICDEM MCLV Development Board to run a BLDC motor using Hall sensors. Refer to the application note, AN957 “Sensored BLDC Motor Control Using dsPIC30F2010” (DS00957), for more information about running the BLDC motor control using Hall sensors. Topics covered include: • Hardware Requirements • dsPICDEM MCLV Development Board Setup 3.1 HARDWARE REQUIREMENTS To set up and run the board, the following items are recommended: • • • • 3.2 dsPICDEM MCLV Development Board (DM330021) 24V power supply (AC002013) or equivalent 10 pole Hurst motor (AC300020) dsPIC33FJ32MC204 PIM (MA330017) dsPICDEM MCLV DEVELOPMENT BOARD SETUP The following procedure describes how to set up the dsPICDEM MCLV Development Board: WARNING Note 1: The dsPICDEM MCLV Development Board is intended to drive the three-phase BLDC or PMSM motor. Before connecting the motor, make sure that the power rating of the motor is equal to or less than the power rating of the board, as shown in Appendix B. “Electrical Specifications”. Also, make sure the jumper settings are correct for the firmware programmed into the target dsPIC DSC device mounted on the socket. Failure to comply with this warning could lead to malfunction of the board and the motor, and could result in physical harm. 2: Before beginning the start-up procedure, complete a visual check of the board and the motor for connectivity and mechanical damage. If damage is found, DO NOT power-up the board. Otherwise, you may further damage the equipment. Contact Microchip’s local office or distributor immediately. 1. Place the dsPICDEM MCLV Development Board on a sturdy insulated platform. 2. Make sure that the dsPIC33FJ32MC204 device or an appropriate PIM is mounted in the respective socket. © 2008 Microchip Technology Inc. DS70331A-page 23 dsPICDEMTM MCLV Development Board User’s Guide 3. Connect the 24V power supply to J2 or BP1-BP2. If the supply voltage is not equal to 24V, refer to Table 2-8 to configure the power supply for the board. 4. Set JP1, JP2 and JP3 in the 5-6 position to select Hall sensors feedback. 5. Connect MPLAB ICD 2 or MPLAB REAL ICE In-Circuit Emulator to the computer, and the board to J11 or J12. 6. Connect the three-phase, 10 pole, 24V Hurst motor (AC300020) to J7. Connect motor phases and Hall sensors as described in Table 3-1. TABLE 3-1: PHASES AND HALL SENSORS CONNECTION J7 Connection Component 4-pin power (white connector) wires — — Red wire M1 Motor phase 1 Pin 3 Black wire M2 Motor phase 2 Pin 2 White wire M3 Motor phase 3 Pin 1 Green wire G Body Ground Pin 4 8-pin Hall sensor (black connector) wires — Color Coding — Hurst Motor Connection Power connector on the Hurst motor Hall interface connector on the Hurst motor Red wire +5V Hall sensor power Pin 1 Black wire Gnd Hall sensor return Pin 2 White wire HA Hall A output Brown wire HB Hall B output Pin 4 Pin 3 Green wire HC Hall C output Pin 5 7. Download the code for the dsPIC33FJ32MC204 from the Microchip web site (www.microchip.com). It is available with the application note AN957. 8. Unzip the file and open the project using MPLAB IDE. Refer to the “MPLAB® ICD 2 In-Circuit Debugger User’s Guide” (DS51331) for more information about how to generate a project and run a program using the MPLAB ICD 2 In-Circuit Debugger. 9. Build the project and download the program into the processor. 10. Press the Run icon when in Debug mode. 11. Press S2 to run the motor. 12. Vary the motor’s speed with POT1. 13. Press S2 again to stop the motor. Note: For more information on running BLDC motors using dsPIC DSC devices, refer to the following application notes, which are available from the Microchip web site: • AN957, “Sensored BLDC Motor Control Using dsPIC30F2010” (DS00957) • AN1160, “Sensorless BLDC Control with Back-EMF Filtering Using a Majority Function” (DS01160) • AN1078, “Sensorless Field Oriented Control of PMSM Motors using dsPIC30F or dsPIC33F Digital Signal Controllers” (DS01078) • AN1017, “Sinusoidal Control of PMSM Motors with dsPIC30F DSC” (DS01017) The source code referred in these application notes is also available from the Microchip web site (www.microchip.com). DS70331A-page 24 © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Appendix A. Schematics and Layouts FIGURE A-1: dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 1 OF 7) © 2008 Microchip Technology Inc. DS70331A-page 25 dsPICDEMTM MCLV Development Board User’s Guide FIGURE A-2: DS70331A-page 26 dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 2 OF 7) © 2008 Microchip Technology Inc. Schematics and Layouts FIGURE A-3: dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 3 OF 7) © 2008 Microchip Technology Inc. DS70331A-page 27 dsPICDEMTM MCLV Development Board User’s Guide FIGURE A-4: DS70331A-page 28 dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 4 OF 7) © 2008 Microchip Technology Inc. Schematics and Layouts FIGURE A-5: dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 5 OF 7) © 2008 Microchip Technology Inc. DS70331A-page 29 dsPICDEMTM MCLV Development Board User’s Guide dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 6 OF 7) 12 B 9 DS70331A-page 30 10 5 6 C 3 2 A 8 7 1 13 D 14 FIGURE A-6: © 2008 Microchip Technology Inc. Schematics and Layouts 5 VCC VB 8 HO 7 VS 6 VCC 5 1 HIN 2 LIN 3 COM 4 LO 4 LO 7 6 VS 8 VB 1 HIN 2 LIN 3 COM 4 LO © 2008 Microchip Technology Inc. HO VCC 5 VB 8 HO 7 VS 6 2 LIN 3 COM dsPICDEM™ MCLV DEVELOPMENT BOARD SCHEMATIC (SHEET 7 OF 7) 1 HIN FIGURE A-7: DS70331A-page 31 dsPICDEMTM MCLV Development Board User’s Guide dsPICDEM™ MCLV DEVELOPMENT BOARD LAYOUT TM FIGURE A-8: DS70331A-page 32 © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Appendix B. Electrical Specifications TABLE B-1: DC INPUT RATING Parameter Condition Min. Max. Unit Power supply connected to J7 J6 is open 0 48 VDC Power supply connected to J2 or BP1-BP2 J3 is open and VR3 is installed 16 24 VDC Power supply connected to J2 or BP1-BP2 J3 is installed and VR3 is removed 10 16 VDC TABLE B-2: Parameter Voltage DC OUTPUT RATING Min. Typical Max. Unit 0 24 48 VDC Current 0 10 15 A Power Rating 0 240(1) 720(2) Watts Note 1: 2: © 2008 Microchip Technology Inc. If the output power exceeds 240W, the power MOSFETs (Q1-Q6) may need additional heat sink. By default, the board uses D2-PAK Power MOSFETs. It also supports the TO-220 packages. If the TO-220 Power MOSFETs are used, additional heat sink can be mounted on the MOSFETs, if required. DS70331A-page 33 dsPICDEMTM MCLV Development Board User’s Guide NOTES: DS70331A-page 34 © 2008 Microchip Technology Inc. dsPICDEMTM MCLV DEVELOPMENT BOARD USER’S GUIDE Index B I Block .......................................................................... 9 Board Connectors CAN (J4) ........................................................... 17 ICD2.................................................................. 18 LIN (J1) ............................................................. 18 USB (J8) ........................................................... 18 Board Connectors and Jumpers .............................. 17 Board Schematics and Layout 25, 26, 27, 28, 29, 30, 31 Internet Address......................................................... 5 C Connectors..........................................................16, 20 Customer Notification Service.................................... 5 Customer Support ...................................................... 6 D Documentation Conventions ........................................................ 2 Layout ................................................................. 1 dsPICDEM MCLV Development Board Block Diagram ................................................................................... 9 dsPICDEM MCLV Development Board Setup ......... 23 F Features Overview ..................................................... 7 © 2008 Microchip Technology Inc. J Jumper Description .................................................. 21 Jumper Settings ....................................................... 20 Jumpers ................................................................... 20 M Microchip Internet Web Site ....................................... 5 Motor Connector Details .................................... 18, 19 O Overview of the dsPICDEM MCLV Development Board ................................................................................... 7 R Recommended Reading ............................................ 3 Revision History ......................................................... 6 S Switches, LEDs and Potentiometers ........................ 22 W Warranty Registration ................................................ 3 WWW Address........................................................... 5 DS70331A-page 35 WORLDWIDE SALES AND SERVICE AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: http://support.microchip.com Web Address: www.microchip.com Asia Pacific Office Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2401-1200 Fax: 852-2401-3431 India - Bangalore Tel: 91-80-4182-8400 Fax: 91-80-4182-8422 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 India - Pune Tel: 91-20-2566-1512 Fax: 91-20-2566-1513 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Japan - Yokohama Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260 Kokomo Kokomo, IN Tel: 765-864-8360 Fax: 765-864-8387 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Santa Clara Santa Clara, CA Tel: 408-961-6444 Fax: 408-961-6445 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing Tel: 86-10-8528-2100 Fax: 86-10-8528-2104 China - Chengdu Tel: 86-28-8665-5511 Fax: 86-28-8665-7889 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 China - Hong Kong SAR Tel: 852-2401-1200 Fax: 852-2401-3431 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 China - Shenzhen Tel: 86-755-8203-2660 Fax: 86-755-8203-1760 Taiwan - Hsin Chu Tel: 886-3-572-9526 Fax: 886-3-572-6459 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 UK - Wokingham Tel: 44-118-921-5869 Fax: 44-118-921-5820 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 01/02/08 DS70331A-page 36 © 2008 Microchip Technology Inc.