NXP Semiconductors S12ZVM-EFP User manual

Quick Start Guide
S12ZVM-EFP Reference Design Board
Enabling BLDC or PMSM fuel pump applications
S12ZVM-EFP REFERENCE DESIGN BOARD (RDB)

2
S12ZVML128
WAKE UP
PORT AD
LIN/PWM
N-MOSFET
BUK7J1R4-40H X 7
HALL
BDM
Figure 1: Front side of S12ZVM-EFP RDB
GET TO KNOW THE S12ZVM-EFP BOARD
Quick Start Guide
UART
(FreeMASTER)
PORT T
BLDC/PMSM
Connector
Power
Supply

3
nxp.com/S12ZVM-EFP
Figure 2: Back side of S12ZVM-EFP RDB

• 12 V system application; supply
voltage range from 8 V to 16 V
• Up to 250 W input power at
13 V supply voltage
• Supports BLDC/PMSM sensorless
FOC control, both dual shunt
and single shunt
• Robust and fast start up, meets the
strict start up condition < 150 ms
from standstill to the rated speed
for fuel pump motor
• Supports speed command from
LIN/PWM/FreeMASTER (default
setting is FreeMASTER)
• Supports multiple diagnose and
protection covering UV, OV, OT,
OC, short, stall detection, etc.
• Not only supports fuel pumps, but
also suitable for other automotive
BLDC/PMSM applications
Firstly, install CodeWarrior
®
Development
Studio V11 or a newer version for the
S12Z MagniV
®
device.
Secondly, install FreeMASTER Run-time
debugging tool used to tune the motor.
2Connect the cable and a
debugger like PE Multilink
Connect power supply cables and
fuel pump or other 3-phase BLDC/
PMSM cables to the board. Connect
the PE Multilink debugger to BDM
port (J1) onboard and another end to
the PC. Connect an SCI to USB wire
(FreeMASTER) to UART port (J4) PIN2,
PIN3 and PIN4 and another end to the
PC USB port.
S12ZVM-EFP RDB FEATURES STEP-BY-STEP INSTRUCTIONS
1Download
Software
Download installation software
and documentation
at nxp.com/S12ZVM-EFP.
Quick Start Guide
4

nxp.com/S12ZVM-EFP
5
STEP-BY-STEP INSTRUCTIONS CONTINUED
3Set Up DC
Power Supply
Connect power supply wires to the
DC power supply. Set the voltage at
12 V and the current limit to 20 A. Check
and make sure all connections are right.
4Program
Example Codes
Open CodeWarrior and load example
projects. Power up the board. Open
FreeMASTER in the S12ZVM-EFP
Software Quick Start Package. Configure
the connected motor parameters
and other parameters in MCAT and
generate the “PMSM_appconfig.h” file.
Compile and program the project and
then connect the FreeMASTER with the
S12ZVM-EFP board. After that, you can
run the motor by using FreeMASTER.
For more details, refer to S12ZVM-
EFP Software User Guide (SWUG).
Power Supply
DC:12 V
Current limit:
20.0 A
J3
J12
J13
J6
J4
J1
J7 J5
J11
J14
PWM/LIN
SCI
To
USB
FreeMASTER
Fuel Pump or
other BLDC/PMSM
Multilink

Quick Start Guide
6
HEADERS AND CONNECTORS LIST
HEADER/CONNECTOR DESCRIPTION
J1 For BDM, PIN1-BKGD, PIN2-GND, PIN3-NC, PIN4-
RESET, PIN5-NC, PIN6-VDDX
J3 For LIN and PWM, PIN1-GND, PIN2-GND, PIN3-NC,
PIN4-LIN/PWM
J4 For UART TTL FreeMASTER, PIN1-VDDX, PIN2-TXD1,
PIN3-RXD1, PIN4-GND
J5 For PORTT and external SPI, PIN1-PT3/SS0, PIN2-PT2/
SCK0, PIN3-PT1/MOSI0, PIN4-PT0/MISO0
J6 For external ADC, PIN1-PAD3, PIN2-PAD4, PIN3-PAD8,
PIN4-GND
J7 For hall sensor, PIN1-EVDD, PIN2-GND, PIN3-HALL_A,
PIN4-HALL_B, PIN5-HALL_C, PIN6-NC
J10 For power supply, PIN1-VBAT+, PIN2-VBAT-
J11 For motor connector, PIN1-PHA, PIN2-PHC, PIN3-PHB
J12 For dual-shunt and single-shunt jumper
J13 For dual-shunt and single-shunt jumper
J14 For K15 line to wake up, PIN1-K15 line, PIN2-GND

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HEADERS AND CONNECTORS LIST
JUMPER OPTION SETTING DESCRIPTION
J12
Current
sampling
routine
1-2 For single-shunt current sampling
2-3 Default setting; for dual-shunt current sampling
J13
Current
sampling
routine
1-2 For single shunt-current sampling
2-3 Default setting; for dual-shunt current sampling
nxp.com/S12ZVM-EFP

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NXP, the NXP logo, CodeWarrior and MagniV are trademarks of NXP B.V. All other product or service names
are the property of their respective owners. © 2020 NXP B.V.
Document number : S12ZVMEFPRDBQSG REV 1
SUPPORT
Visit www.nxp.com/support for a list of
phone numbers within your region.
WARRANTY
Visit www.nxp.com/warranty for
complete warranty information.
Get Started
Download installation
software and documentation
at nxp.com/S12ZVM-EFP.