UM10799 - NXP Semiconductors
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1. Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and product descriptions at any time and without notice This document supersedes and replaces all information supplied prior to the publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors and its suppliers accept no liability for inclusion and or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product UM10799 All information pro2. statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product remains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum extent permitted by applicable law even if any remedy fails of its essential purpose Transl
3. to Demo_Mode_2 as shown in Table 2 a Red LED2 on the LPCXpresso LPC1343 daughter card blinks twice per second for this mode The Demo_Mode_2 is for the ramp up ramp down control as well as user customized operations Remark When S1 and S7 buttons are pressed at the same time to switch demo function from Demo_Mode_1 to Demo_Mode_3 as shown in Table 3 a Red LED2 on the LPCXpresso LPC1343 daughter card blinks faster for Demo_Mode_3 The Demo_Mode_3 sets output logic levels on OUT 3 0 pins for GPO function Table 1 Demo_Mode_1 functions power on default mode LED2 blinking once per second Switch Label Demo function Notes LED indication S1 Mode Motor Phase Mode Default is Single phase mode Selected Mode is indicated by the Select Press to cycle through 2 Phase corresponding and 2 Step Modes LED2 ON Single phase LED3 ON 2 phase LED4 ON phase S2 Direction Motor Direction Select Default is CW Press again to LED1 ON CW clockwise switch between CW and COW LED1 OFF CCW counter clockwise S3 Rotate Fixed Steps Rotate Fixed 12 steps Rotation Rotate a fixed number of steps Default is 12 Steps one rotation is 48 steps Direction rotated is indicated by CW LED1 S 4 Rotate Fixed Rotations Rotate Fixed Rotations Rotate a fixed number of rotations Default is 10 rotations 480 steps Press again to change the motor speed between 50 pps and 200 pps Direction is indicat
4. UM10799 PCA9629A advanced stepper motor controller demo board OM13285 quick start instructions Rev 1 5 June 2014 User manual Document information Info Content Keywords Fm I2C bus PCA9629A GPO LPCXpresso LPC 1343 daughter card motor direction speed and ramp control Abstract The OM13285 is a demo kit for PCA9629A stepper motor controller This quick start guide shows how to operate the stepper motor drive control logic with three pulse width drive formats plus ramp up and ramp down features The motor drive outputs can drive one phase wave drive two phase and half step drive format logic level outputs for stepper motor control modes NXP Semiconductors U M1 0799 PCA9629A demo board OM13285 quick start guide Revision history Rev Date Description 1 0 20140605 user manual initial release Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com UM10799 All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2014 All rights reserved User manual Rev 1 5 June 2014 2of8 NXP Semiconductors U M1 0799 1 Introduction PCA9629A demo board OM13285 quick start guide The PCA9629A is available with a self contained demo kit OM13285 that enables detailed evaluation of its operation The
5. ations A non English translated version of a document is for reference only The English version shall prevail in case of any discrepancy between the translated and English versions 5 3 Trademarks Notice All referenced brands product names service names and trademarks are the property of their respective owners 12C bus logo is a trademark of NXP Semiconductors N V NXP Semiconductors N V 2014 All rights reserved User manual Rev 1 5 June 2014 7o0f8 NXP Semiconductors U M1 0799 PCA9629A demo board OM13285 quick start guide 6 Contents 1 Introduction 2 00 c eee 3 2 PCA9629A demo kit Rev 2 2 contents 3 3 Quick start instructions step by step 4 4 Abbreviations 00 200 eee e eens 6 5 Legal information 000 0 eee eeee 7 5 1 Definitions eoe ceire peanon a we eee eee 7 5 2 Disclaimers ue ceca snore aredi eee ee eee 7 5 3 Trademarks onipo e craen nre a naa 7 6 Contents icici cece cca ces eeewes ee eee oe 8 Please be aware that important notices concerning this document and the product s described herein have been included in section Legal information NXP Semiconductors N V 2014 All rights reserved For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com Date of release 5 June 2014 Document identifier UM10799
6. ed by CW LED1 5 Rotate and Reverse Rotate between CW and CCW with delay interval in continuous loop Continuously rotate 36 steps CW and CCW with delay interval of 128 ms after CW and 512 ms after CCW Press again to stop motor operation Direction is indicated by CW LED1 Time delay between changing directions is set by LOOPDLY_CW CCW registers 6 Continuous Rotation Continuous Rotation Continuously rotate and press again to change the motor speed between 50 pps and 200 pps with ramp control Press either S5 or S8 to stop motor operation Direction is indicated by CW LED1 UM10799 All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2014 All rights reserved User manual Rev 1 5 June 2014 4of8 NXP Semiconductors UM10799 Table 1 PCA9629A demo board OM13285 quick start guide Demo_Mode_1 functions power on default mode LED2 blinking once per second continued Switch Label Demo function Notes LED indication S7 Interrupt Mode Start Stop Interrupt Mode Interrupt Mode Continuous rotation and reverse motor on interrupt caused by PO or P1 falling edge Press again to stop motor operation Direction is indicated by CW LED1 Time delay between changing directions is set by LOOPDLY_CW CCW registers S8 Xpresso Reset To reset LPCXpresso LPC1343 This reset function t
7. h n a General Purpose Output GPO while the button is pressed S3 Set OUT2 pin as Motor output OUT2 pin 10 goes High n a General Purpose Output GPO while the button is pressed S4 Set OUT3 pin as Motor output OUT3 pin 9 goes High n a General Purpose Output GPO while the button is pressed S5 not available S6 not available S7 not available S8 Xpresso Reset same as Demo_Mode_1 S9 PCA9629A Reset same as Demo_Mode_1 1 Press either S8 Xpresso Reset or S1 and S7 at the same time to return Demo_Mode_1 function UM10799 All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2014 All rights reserved User manual Rev 1 5 June 2014 5 of 8 NXP Semiconductors U M1 0799 PCA9629A demo board OM13285 quick start guide 4 Abbreviations Table 4 Abbreviations Acronym Description CCW Counterclockwise CW Clockwise GPO General Purpose Output LED Light Emitting Diode pps pulses per second UM10799 All information provided in this document is subject to legal disclaimers Rev 1 5 June 2014 NXP Semiconductors N V 2014 All rights reserved 6 of 8 User manual NXP Semiconductors UM10799 5 Legal information PCA9629A demo board OM13285 quick start guide 5 1 Definitions Draft The document is a draft version only The content is still under internal review a
8. kit includes a motor with position sensors and a demo board with pre programmed push button switches that make it easy to select functions Advanced users can quickly reprogram the on board microcontroller to evaluate custom functions 2 PCA9629A demo kit Rev 2 2 contents Fig 1 PCA9629A advanced stepper motor controller demo kit aaa 013468 a A wo N UM10799 PCA9629A demo board with LPC1343 LPCXpresso software Rev 0 6 daughter board Stepper Motor Board with two sensors 12 V DC power adapter Motor cable 6 wire Sensor cable 4 wire All information provided in this document is subject to legal disclaimers NXP Semiconductors N V 2014 All rights reserved User manual Rev 1 5 June 2014 3 of 8 NXP Semiconductors UM10799 PCA9629A demo board OM13285 quick start guide 3 Quick start instructions step by step Step 1 Figure 1 Step 2 Step 3 for each switch function Connect motor cable 6 wire and sensor cable 4 wire as shown in Connect 12 V power source to the PCA9629A demo board You are ready to control the motor as shown in Table 1 Table 2 and Table 3 Remark When the board is powered up and operating normally a Red LED2 on the LPCXpresso LPC1343 daughter card blinks once per second for Demo_Mode_1 as shown in Table 1 Remark When S1 and S2 buttons are pressed at the same time to switch demo function from Demo_Mode_1
9. nd subject to formal approval which may result in modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information 5 2 Disclaimers Limited warranty and liability Information in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information NXP Semiconductors takes no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP
10. o bring this demo board to power on reset default state Demo_Mode_1 Xpresso LPC1343 Reset this control also resets the PCA9629A device S9 PCA9629A Reset To reset PCA9629A device This reset is only for PCA9629A device Set all registers to power on default values Table 2 Demo_Mode_2 functions LED2 blinking twice per second Switch Label Demo function Notes LED indication 1 Mode same as Demo_Mode_1 S 2 Direction same as Demo_Mode_1 S3 Ramp control Ramp up and ramp down in 48 steps Direction is indicated by CW 1 rotation in 0 5 second with ramp LED1 multiplication value 9 S4 Ramp control Ramp up and ramp down in 480 steps Direction is indicated by CW 10 rotations in 5 seconds with ramp LED1 multiplication value 6 S5 Available for user defined function S6 Available for user defined function S7 Available for user defined function S8 Xpresso Reset same as Demo_Mode_1 S9 PCA9629A Reset same as Demo_Mode_1 1 Press either S8 Xpresso Reset or S1 and S2 at the same time to return Demo_Mode_1 function Table 3 Demo_Mode_3 functions LED2 blinking faster Switch Label Demo function Notes LED indication S1 Set OUTO pin as Motor output OUTO pin 12 goes High n a General Purpose Output GPO while the button is pressed S2 Set OUT1 pin as Motor output OUT1 pin 11 goes Hig
11. vided in this document is subject to legal disclaimers design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products planned as well as for the planned application and use of customer s third party customer s Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products NXP Semiconductors does not accept any liability related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necessary testing for the customer s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from competent authorities Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors its affiliates and their suppliers expressly disclaim all warranties whether express implied or
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