DM163029 Microchip Technology, DM163029 Datasheet
DM163029
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DM163029 Summary of contents
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... PICDEM™ Mechatronics © 2006 Microchip Technology Inc. Demonstration Board User’s Guide DS51557C ...
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... Select Mode, Smart Serial, SmartTel, 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. ...
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... Project 8: PC Interface Using the USART .............................................................. 39 2.3.9 Project 9: Brushed DC Motor Control Using the ECCP .......................................... 42 Chapter 3. Troubleshooting 3.1 Introduction ................................................................................................... 47 3.2 Common Problems ....................................................................................... 47 3.2 3.2.2 No Voltage On Drive Stage ....................................................................... 47 © 2006 Microchip Technology Inc. TM PICDEM DEMO BOARD USER’S GUIDE Table of Contents ® IDE ................................................................. 20 Is Below 5V ........................................................................................ 47 MECHATRONICS ...
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... Board Is Non-Functional When Microcontrollers Are Installed In Both U1 And U2 .............................................................................................48 3.2.7 Optical Interrupter Is Not Providing The Expected Feedback ....................48 3.2.8 Serial Communication Does Not Appear To Be Working ..........................48 Appendix A. Hardware Schematics A.1 Introduction .................................................................................................. 49 Appendix B. LCD Segment Mapping Worksheet B.1 Introduction .................................................................................................. 57 Worldwide Sales and Service .....................................................................................60 DS51557C-page iv © 2006 Microchip Technology Inc. ...
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... Warranty Registration • Recommended Reading • The Microchip Web Site • Development Systems Customer Notification Service • Customer Support • Document Revision History • Troubleshooting © 2006 Microchip Technology Inc. PICDEM DEMO BOARD USER’S GUIDE Preface NOTICE TO CUSTOMERS TM MECHATRONICS ® ...
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... PICDEM Mechatronics Demo Board. • Appendix A: Hardware Schematics – Illustrates the PICDEM Mechatronics Demo Board hardware schematic diagrams. • Appendix B: LCD Segment Mapping Worksheet – Provides the LCD Segment Mapping Worksheet. DS51557C-page 2 © 2006 Microchip Technology Inc. ...
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... Interface (Arial font): Underlined, italic text with right arrow Bold characters Characters in angle brackets < > Documents (Arial font): Italic characters © 2006 Microchip Technology Inc. Represents Sample code Filenames and paths Variables Optional arguments Choice of mutually exclusive argu- ments selection Type of data ...
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... Consult this document for more information pertaining to the installation and features of the MPLAB Integrated Development Environment (IDE) Software. Mechatronics Design Center The Mechatronics Design Center (www.microchip.com\mechatronics) provides a wealth of information on design applications involving Mechatronics. All documentation ® Adobe Acrobat DS51557C-page 4 ® (pdf) format. © 2006 Microchip Technology Inc. ...
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... MPLAB IDE, MPLAB SIM simulator, 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 Plus and PICkit © 2006 Microchip Technology Inc. ® II device programmers and the PICSTART ™ development programmers. ...
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... Initial Release of this Document. Revision B (June 2005) • Changed PIC Revision C (September 2006) • Changed AN0 to C1- • Changed • Changed J12 to J13 TROUBLESHOOTING See Chapter 3 for information on common problems. DS51557C-page 6 ® ® Communicator to PIC MCU Communicator. © 2006 Microchip Technology Inc. ...
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... The PICDEM™ Mechatronics Development Kit Contents • The PICDEM™ Mechatronics Layout • Required Tools • PICDEM™ Mechatronics Setup • General PICDEM™ Mechatronics Information © 2006 Microchip Technology Inc. TM PICDEM MECHATRONICS DEMO BOARD USER’S GUIDE DS51557C-page 7 ...
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... LED D0 as you turn the potentiometer. DS51557C-page 8 (0.75 amp minimum) supply using J9 (see note below) DC (0.75 amp minimum) supply to the P21 and P20 screw DC battery to the battery connector. DC (1.2 amp minimum) supply to TP2 or TP3. DC © 2006 Microchip Technology Inc. ...
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... FIGURE 1-1: © 2006 Microchip Technology Inc. PICDEM™ Mechatronics QUICK BOARD SETUP DS51557C-page 9 ...
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... The jumpers connect between the headers on either side of the microcontroller and the header pins next to the respective components on the board. The components on the board are labeled in Figure 1-2. DS51557C-page 10 ® device © 2006 Microchip Technology Inc. ...
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... FIGURE 1-2: © 2006 Microchip Technology Inc. PICDEM™ Mechatronics PICDEM MECHATRONICS DEMO BOARD HARDWARE DS51557C-page 11 ...
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... Clear the Fault by pressing SW5 (CLR FAULT) switch. The board is now properly configured for the projects. DS51557C-page (0.75 amp minimum) supply via J9. The connector’s polarity DC (0.75 amp minimum) supply to the P21 and P20 screw DC battery to the battery connector. DC (1.2 amp minimum) supply to TP2 or TP3. DC © 2006 Microchip Technology Inc. ...
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... FIGURE 1-3: FIGURE 1-4: © 2006 Microchip Technology Inc. PICDEM™ Mechatronics CONNECTING THE MPLAB ICD 2 TO THE PICDEM MECHATRONICS DEMO BOARD CONNECTING THE PICkit™ THE PICDEM MECHATRONICS DEMO BOARD DS51557C-page 13 ...
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... Connect the LEDs as shown in Figure 1-5. For instance suspected that the STATUS register is not being set appropriately, move the STATUS value into PORTC. If PORTC is attached as shown in Figure 1-5, the LEDs will show the value of STATUS. DS51557C-page 14 DC © 2006 Microchip Technology Inc. ...
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... Connecting a shunt between the bottom two pins (TX and RX) allows the user to transmit and receive serial communication via one pin (jumper between the microcontroller and the TX/RX pin on JP2). © 2006 Microchip Technology Inc. PICDEM™ Mechatronics CONNECTING PORTC PINS TO LEDS FOR DEBUGGING ® ...
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... J15 (CURRENT SENSE). At this pin, the voltage is equal to current ± 10%. For instance motor is being driven and it is drawing 0.9 amps, the voltage at the header is 0.9 volts (± 10%). DS51557C-page 16 , the Back EMF must be scaled down into a range DC © 2006 Microchip Technology Inc. ...
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... On these jumpers, the pins are connected in pairs horizontally. This allows one pin to be used for jumping to/from the microcontroller (using a wire jumper) and the other pin for probing the circuit with test equipment. © 2006 Microchip Technology Inc. PICDEM™ Mechatronics HEADER/JUMPER FUNCTIONS ...
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... TM PICDEM Mechatronics Demo Board User’s Guide NOTES: DS51557C-page 18 © 2006 Microchip Technology Inc. ...
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... Please reference these documents while exploring each of the projects. Note: See Section 1.7 “PICDEM™ Mechatronics Setup” for instructions on how to setup the board to its “initial” condition prior to doing projects. © 2006 Microchip Technology Inc. TM PICDEM MECHATRONICS DEMO BOARD USER’S GUIDE ® ...
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... Project 6: Brushed DC Speed Control with Back EMF Feedback • Project 7: Stepper Motor Control; Single Stepping, Half Stepping and • Project 8: PC Interface Using the USART PIC16F690 Project: • Project 9: Brushed DC Motor Control Using the ECCP DS51557C-page 20 ® IDE PROJECT WINDOW Microstepping © 2006 Microchip Technology Inc. ...
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... Toggle a LED when a switch is pushed. Applicable Technical Documents PICkit 1™ Flash Starter Kit User’s Guide (DS40051): Exercise 2 Jumper Configuration • RD7 (J10 (J14) • RA0 (J13) to SW2 (J4) FIGURE 2-2: FIGURE 2-3: © 2006 Microchip Technology Inc. PROJECT 1: JUMPER DIAGRAM PROJECT 1: SCHEMATIC PIC16F917 ...
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... In this project that function is toggling a LED. Note: See Section 2.2 “Loading Projects in MPLAB the source files for this project and all subsequent projects. DS51557C-page 22 ® IDE” for the location of © 2006 Microchip Technology Inc. ...
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... Implement software hysteresis to stabilize the comparator output. Applicable Technical Documents ® PICmicro Comparator Tips ‘n Tricks (DS41215) Jumper Configuration • C1- (J13) to LIGHT (J4) • C1+ (J13) to POT1 (J4) • RD7 (J10 (J14) FIGURE 2-4: © 2006 Microchip Technology Inc. Example Projects PROJECT 2: JUMPER DIAGRAM DS51557C-page 23 ...
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... Refer to the Comparator Tips ‘n Tricks pamphlet included on the CD in this kit for more information on comparators. DS51557C-page 24 PROJECT 2: SCHEMATIC V DD PIC16F917 DD 11/32 V Light Sensor R31 C1- BAT 4 1 kΩ GND TSL251RD 5 C1 R10 POT1 10 kΩ 1 kΩ R36 30 RD7 270 Ω D0 12/ © 2006 Microchip Technology Inc. ...
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... Gain knowledge about the LCD module and using the LCD module worksheet. Applicable Technical Documents Precision Temperature-to-Voltage Converter (TC1047/A) Data Sheet (DS21498) Jumper Configuration • AN0 (J13) to TEMP (J4) FIGURE 2-6: FIGURE 2- C24 μF 0.1 © 2006 Microchip Technology Inc. PROJECT 3: JUMPER DIAGRAM PROJECT 3: SCHEMATIC V DD PIC16F917 Temp. 11/32 Sensor ...
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... Mechatronics Schematic (see Appendix A. “Hardware Schematics” for the schematic). In the LCD source code provided in this project, you can see that the information in this worksheet has been converted into #define statements for each of the segments. DS51557C-page 26 ® microcontroller in applications that © 2006 Microchip Technology Inc. ...
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... The reason the PICDEM Mechatronics Demo Board strayed from good design practice was to give you the option to use pins RA7 and RA6 for other functions. © 2006 Microchip Technology Inc. Example Projects PROJECT 4: JUMPER DIAGRAM DS51557C-page 27 ...
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... PROJECT 4: SCHEMATIC V DD 11/32 PIC16F917 13 COM T1OSI C35 22 pF SEG 14 T1OSO C34 kΩ RA0 RA3 1 kΩ 3 RA1 kΩ kΩ 15 kHz. This makes it very easy to convert LCD1 X Common pins X Segment pins VIM-332- kΩ SW4 kΩ 12/31 © 2006 Microchip Technology Inc. ...
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... AN0 (J13) to POT1 (J4) • RC5 (J10) to Optical Interrupter (J7) • Attach the motor leads to DRIVE1 (P9) and DRIVE2 (P10). • J2 and J3 should be unpopulated (no shunts present). • Connect the right and center pins of JP8 using a shunt. © 2006 Microchip Technology Inc. Example Projects DS51557C-page 29 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE 2-10: DS51557C-page 30 PROJECT 5: JUMPER DIAGRAM © 2006 Microchip Technology Inc. ...
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... Note: The optical interrupter circuit is susceptible to interference from outside infrared light sources (i.e., incandescent lights, sunlight, etc.). It may be necessary to cover the optical sensor to obtain an accurate reading. © 2006 Microchip Technology Inc. PROJECT 5: SCHEMATIC V DD PIC16F917 ...
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... CCP2 (J10 (J1) • AN0 (J13) to POT1 (J4) • AN1 (J13) to BACK EMF (J16) • Attach the motor leads to DRIVE1 (P9) and DRIVE2 (P10). • J2 and J3 should be unpopulated. • Connect the right and center pins of JP8 using a shunt. DS51557C-page 32 © 2006 Microchip Technology Inc. ...
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... FIGURE 2-12: © 2006 Microchip Technology Inc. Example Projects PROJECT 6: JUMPER DIAGRAM DS51557C-page 33 ...
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... V DD R10 SEG X 2 AN0 C26 1000 pF R32 30 RD7 7 AN4 1 kΩ C36 1000 pF 21 CCP2 12/ Simplified circuit shows equivalent functionality LCD1 Common pins Segment pins VIM-332- U11:B 10 kΩ Back EMF Motor U10:A 10 kΩ © 2006 Microchip Technology Inc. ...
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... Connect the ORANGE lead of the stepper motor to Drive 2 (P10). • Connect the RED lead of the stepper motor to Drive 3 (P12). • Connect the YELLOW lead of the stepper motor to Drive 4 (P11). • Connect the right and center pins of JP8 using a shunt. © 2006 Microchip Technology Inc. Example Projects DS51557C-page 35 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE 2-14: DS51557C-page 36 PROJECT 7: JUMPER DIAGRAM © 2006 Microchip Technology Inc. ...
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... FIGURE 2-15: © 2006 Microchip Technology Inc. Example Projects PROJECT 7: SCHEMATIC DS51557C-page 37 ...
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... Finally, the current in the motor windings is being controlled in a way that prevents the motor from running outside its rated current, thereby eliminating the excess heat associated with half stepping. The drawback to microstepping is that the drive circuitry is more complex. DS51557C-page 38 © 2006 Microchip Technology Inc. ...
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... Jumper Configuration • Make sure there are no jumpers or shunts on JP2. • RD7 (J10 (J14) • Connect a serial cable between the board and PC FIGURE 2-16: © 2006 Microchip Technology Inc. Example Projects ® MCU Communicator GUI to manipulate the I/O on the ® USART Application Note, AN774 ...
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... C17 0.1 μ C20 0.1 μF 5 R60 11 14 300 Ω C17 0.1 μ GND R61 MAX3232CUE 300 Ω ® MCU Communicator GUI in the PIC MCU Communicator folder in ® PIC MCU COMMUNICATOR INTERFACE DD PIC16F917 11/ R36 RD7 270 Ω 12/ © 2006 Microchip Technology Inc. ...
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... RS-232 communication to be free from errors on different microcontrollers and over temperature variations. The PIC MCU Communicator GUI is included in this project as an example GUI. However also a great tool for debugging. Experiment with using the GUI to setup other peripherals on the microcontroller. © 2006 Microchip Technology Inc. Example Projects DS51557C-page 41 ...
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... AN2 (J5) to POT1 (J4) • RA5 (J6) to SW2 (J4) • Make sure there are no shunts (two pin jumpers) on J2. • Attach the Brushed DC motor leads to DRIVE1 (P9) and DRIVE2 (P10). • Connect the right and center pins of JP8 using a shunt. DS51557C-page 42 © 2006 Microchip Technology Inc. ...
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... FIGURE 2-19: © 2006 Microchip Technology Inc. Example Projects PROJECT 9: JUMPER DIAGRAM DS51557C-page 43 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE 2-20: DS51557C-page 44 PROJECT 9: SCHEMATIC © 2006 Microchip Technology Inc. ...
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... MOSFETs in the full-bridge circuit are turned on and off, in relation to one another. This is done in order to automatically account for the MOSFET turn-on and turn-off times. Automatic Shutdown allows you to define the shutdown state of the ECCP when a shutdown event occurs. © 2006 Microchip Technology Inc. Example Projects DS51557C-page 45 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide NOTES: DS51557C-page 46 © 2006 Microchip Technology Inc. ...
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... Hardware is in place to ensure the N-channel and P-channel MOSFETs on a given Drive are not turned on at the same time. However, if you are switching the N-channel MOSFET rapidly possible for both MOSFETs the same time. © 2006 Microchip Technology Inc. TM PICDEM DEMO BOARD USER’S GUIDE ...
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... Serial Communication Does Not Appear To Be Working If using the USART on the PIC16F690 or PIC16F917, note that the TX and RX pins are already connected. Make sure there is no shunt present on JP2. DS51557C-page 48 RELEASE FROM RESET BUTTON © 2006 Microchip Technology Inc. ...
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... Appendix A. Hardware Schematics A.1 INTRODUCTION This appendix contains the PICDEM™ Mechatronics Board Schematic Diagram. FIGURE A-1: © 2006 Microchip Technology Inc. TM PICDEM MECHATRONICS DEMO BOARD USER’S GUIDE SCHEMATIC DIAGRAM (PAGE DS51557C-page 49 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE A-2: DS51557C-page 50 SCHEMATIC DIAGRAM (PAGE © 2006 Microchip Technology Inc. ...
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... FIGURE A-3: © 2006 Microchip Technology Inc. Hardware Schematics SCHEMATIC DIAGRAM (PAGE DS51557C-page 51 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE A-4: DS51557C-page 52 SCHEMATIC DIAGRAM (PAGE © 2006 Microchip Technology Inc. ...
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... FIGURE A-5: © 2006 Microchip Technology Inc. Hardware Schematics SCHEMATIC DIAGRAM (PAGE DS51557C-page 53 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide FIGURE A-6: DS51557C-page 54 SCHEMATIC DIAGRAM (PAGE © 2006 Microchip Technology Inc. ...
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... FIGURE A-7: © 2006 Microchip Technology Inc. Hardware Schematics SCHEMATIC DIAGRAM (PAGE DS51557C-page 55 ...
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... TM PICDEM Mechatronics Demo Board User’s Guide NOTES: DS51557C-page 56 © 2006 Microchip Technology Inc. ...
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... Appendix B. LCD Segment Mapping Worksheet B.1 INTRODUCTION This appendix contains the LCD Segment Mapping Worksheet. © 2006 Microchip Technology Inc. TM PICDEM MECHATRONICS DEMO BOARD USER’S GUIDE DS51557C-page 57 ...
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... APPENDIX B: LCD SEGMENT MAPPING WORKSHEET © 2006 Microchip Technology Inc. LCD Segment Mapping Worksheet DS51557C-page 58 ...
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... NOTES: © 2006 Microchip Technology Inc. LCD Segment Mapping Worksheet DS51557C-page 59 ...
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