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Summary of Contents for NXP Semiconductors S12 MagniV MC9S12ZVML128
- Page 1 Quick Start Guide 3-Phase Sensorless BLDC Motor Control Development Kit with S12 MagniV MC9S12ZVML128 MCU...
- Page 2 Quick Start Guide 3-Phase Sensorless BLDC Motor Control Development Kit with S12 MagniV MC9S12ZVML128 MCU 3-Phase BLDC Motor S12 MagniV MC9S12ZVML128 Evaluation Board...
- Page 3 3-Phase Sensorless BLDC Motor Control Development Kit with S12 MagniV MC9S12ZVML128 MCU Hardware Resources • S12 MagniV MC9S12ZVML128 • Sensorless control using back EMF evaluation board with integrated zero-crossing detection application 3-phase 12 V/10 A power stage source code • 3-phase BLDC motor with Hall •...
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Page 4: Evaluation Board
Quick Start Guide S12 MagniV MC9S12ZVML128 Evaluation Board User User Power Buttons Switch Indicator LEDs Option OSBDM Connector Hall/ Encoder Interface Freemaster USB-to-SCI Interface Motor Interface Potentiometer Routed to ADC Input Power Supply User LEDs Resolver 6x Power Power Interface... - Page 5 Software Tools Installation Install the FreeMASTER debugging Start the FreeMASTER project tool. Download the application at MC9S12ZVML128_BLDC_ freescale.com/freemaster. Sensorless.pmp located in MTRCKTSBNZVM128\SW\ Install the CP210x virtual COM port MC9S12ZVML128_BLDC_ driver. The CP210x virtual COM Sensorless project directory. port driver installation file is available in the “Downloads”...
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Page 6: Application Control
Quick Start Guide Application Control When the power supply is Analyze behavior of BLDC motor connected to EVB board, the BLDC during transients by opening motor is in stop mode. The user “Speed Scope.” Speed Scope switch starts the motor. displays scope of “Actual Speed RPM”... - Page 7 S12 MagniV MC9S12ZVML128 Evaluation Board Jumper Options The following is a list of all jumper options. The default installed jumper settings are shown in white text within the blue boxes. Jumper Option Setting Description Open VDDC ballast transistor is not supplied from VSUP...
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Page 8: Jumper Options
Quick Start Guide Jumper Options Continued Jumper Option Setting Description Open ON/OFF switch disabled ON/OFF switch option Close ON/OFF switch enabled Open OSBDM boot loader disabled OSBDM boot- loader option Close OSBDM boot loader enabled Resolver circuit Open Resolver input circuitry (+5VDC) supply disabled 5 V supply Close option... - Page 9 Jumper Options Continued Jumper Option Setting Description Open USB-to-SCI USB-to-SCI isolator supply disable interface supply Close option USB-to-SCI isolator supply enable Open “UP” push button disabled “UP” push- button option Close “UP” push button enabled Open “DOWN” push button disabled “DOWN”...
- Page 10 Quick Start Guide Jumper Options Continued Jumper Option Setting Description Open POT 1 (ADC potentiometer) supply disabled potentiometer Close pull-up option POT 1 (ADC potentiometer) supply enabled Open MCU supply disabled MCU supply option Close MCU supply enabled Connects PAD0 to AMP0 external gain-setting ADC mapping resistors PAD0...
- Page 11 Jumper Options Continued Jumper Option Setting Description SINCOS I/O connector phase B connected to Resolver phase resolver phase B input B selector POS_COS connected to resolver phase B input Open VDDX ballast is disconnected VDDX ballast supply option Close VDDX ballast is connected Open Resolver circuit Resolver generator circuit supply disconnected...
- Page 12 Quick Start Guide Jumper Options Continued Jumper Option Setting Description Connects PAD3 to ADC_IA (phase A current ADC mapping sense from external opamp) PAD3 Connects PAD3 to POS_SIN resolver output Connects PAD4 to ADC_IB (phase B current ADC mapping sense from external opamp) PAD4 Connects PAD4 to ADC potentiometer POT1 Connects PAD5 to AMP1 external gain setting...
- Page 13 Jumper Options Continued Jumper Option Setting Description Connects PAD7 to AMPP1 external gain-setting J51(1-2) resistors ADC mapping J51/J42 PAD7 J51(2-3) Connects PAD7 to POS_SIN resolver output J42(1)-J51(2) Connects PAD7 to ADC potentiometer POT1 Connects PAD8 to ADC_IC (phase C current ADC mapping sense from external opamp) PAD8...
- Page 14 Quick Start Guide Jumper Options Continued Jumper Option Setting Description Connects DC bus to the internal AMP0 inverting Internal AMP0 input (phase A current sense) input selector Connects ground to the internal AMP0 inverting (inverting) input (DC bus current sense) Input to POS_SIN circuit is from RES_SIN_REF Resolver SIN reference...
- Page 15 S12 MagniV MC9S12ZVML128 Evaluation Board Jumper Position User Buttons User Switch J19 J20 FreeMASTER USB-to-SCI Interface Interface User LEDs J35 J44 J45 J60 J57 DC Bus Current Sense...
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Page 16: Warranty
Quick Start Guide Support Visit freescale.com/support for a list of phone numbers within your region. Warranty Visit freescale.com/warranty for complete warranty information. For more information, visit freescale.com/automcdevkits Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. MagniV is a trademark of Freescale Semiconductor, Inc.
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