MPC5744P Motor Controller Board User Manual Devices Supported: MPC5744P Document Number: MPC5744PMCBUM 1.0 June 2015
MPC5744P Motor Controller BoardUser Manual
Devices Supported:MPC5744P
Document Number: MPC5744PMCBUM1.0
June 2015
2 Freescale Semiconductor
Bretislav Zuczek
Freescale Semiconductor
Roznov Czech System Center
About This BookThis document describes the design of the MPC5744P Controller Board, which is targeted for rapid development of motor control applications.
To locate any published updates for this document, refer to the world-wide web at: http://www.freescale.com/.
Revision History
DocumentationThe MPC5744P documentation is available at the web site, http://www.freescale.com. as follows:
• Reference manuals — MPC5744P modules in detail• Data sheets — information mainly on the device’s AC, DC, thermal characteristics and packages
pin-out• Product briefs — device overview• Application notes — address specific design issues
Table i. Revision History Table
Date Revision level Description Page
number(s)
June 2015 1.0 Initial release 50
MPC5744P Controller Board, 1.0
Freescale Semiconductor 3
MPC5744P Controller Board, 1.0
4 Freescale Semiconductor
Chapter 1 Introduction1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2 MPC5744P Board Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.3 Board Jumper Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71.4 Board LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Chapter 2 Interface Description2.1 Power Supply J6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.2 PCIE Interfaces J1, J200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112.3 CAN connector J8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142.4 USB Connectivity J19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142.5 Boot modes selection J2, J3 & J4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152.6 PWM monitoring Header’s J5 & J24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152.7 ADC Inputs & Header J15 & J20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.7.1 ADC signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162.7.2 Jumper J11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182.7.3 Analog Header’s J15 & J20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
2.8 SPI Header J23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Chapter 3 Design Consideration3.1 MPC5744P Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233.2 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .263.3 Power Supplies and Voltage Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .273.4 Analog Signal Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283.5 Brake Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283.6 CAN Bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .293.7 SENT Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Chapter 4 Electrical Characteristics
Chapter 5 Board Set-up Guide
Appendix A References
Appendix B Abbreviations
Appendix C MPC5744P Controller Board Schematic
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2 Freescale Semiconductor
Introduction
Chapter 1 IntroductionThe MPC5744P Motor Controller Board is designed to drive up to two 3-phase BLDC / PMSM motors, enabling implemetation of motor control techniques:
• Sensorless:— Back-EMF signal sensing using an MCU ADC module— Back-EMF zero-cross signal monitoring
• Sensor based:— Hall sensor signal monitoring— Encoder sensor signal monitoring
The two on-board PCI-Express interfaces enable control of the BLDC / PMSM motor power stages.
The CAN and SENT communication interfaces connect the board to the other automotive network nodes.
The USB interface is targeted at FreeMASTER PC-based application control.
The Controller Board is assembled with MPC5744P in 257 MAPBGA package.
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Introduction
1.1 FeaturesThe MPC5744P Controller Board features are as follows:
• MPC5744P microcontroller, 257 MAPBGA package (14 x 14 mm)• JTAG & NEXUS interface for MCU code download and debugging• System-basis chip MC33908 • Motor control interfaces:
— 2x PCI-Express• Connectivity interfaces:
— 1x CAN— 2x SENT + 2x SENT SPC— USB interface
• LEDs:— Power-on indicators— SBC safe mode indicator— 6x user free indicators
• Controls:— Reset button
• Pin headers for MCU peripheral access.• Power plug universal 2.1/2.5mm connector.
MPC5744P Motor Controller Board, Draft
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Introduction
1.2 MPC5744P Board ArchitectureThe MPC5744P Controller Board contains the basic building blocks are depicted in (see Figure 1-1): The block colour differentiates a block function:
• Blue - MCU and application software download, and the debug interface• Green - Motor control related hardware• Red - Board power supply and connectivity• Violet - Application control
Figure 1-1. MPC5744P Controller Board Block Diagram
The board is supplied by VBAT voltage in the range of 8V to 18V. The MC33907 provides 5V to the Encoder / HALL interface. The MCU and on-board logic are supplied by MCU_3.3V. The MCU generates two independent PWM signals for each phase. The user can control the application using the I/O signals from PCI-Express interface, USB interface (RS232), CAN and SENT buses.
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Freescale Semiconductor 1-5
Introduction
The JTAG, NEXUS interfaces are present on-board to enable the download and debugging of MCU code. For the on-board block location, see Figure 1-2.
Figure 1-2. MPC5744P Controller Board - Block Location
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Introduction
1.3 Board Jumper ConfigurationSee Table 1-1, Table 1-2 and Figure 1-3 for proper jumper configuration.
Table 1-1. MPC5744P Board Configuration
Jumper Selector Function Connections
J4 BOOT selectionBoot Mode Selection:- Single chip (default)- Serial Boot Loader
1-2 closed2-3 open
J2J3
ABS_1ABS_2
Alternate Boot Mode Selector 1 & 2:for detail description see
1-2 open3-4 open
J11 AMUX Analog signal from SBC 1-2 close
J12 SBC MODESBC MODE selection- DUBUG, (default)- NORMAL,
1-2 closed1-2 open
J13 IGNITION Emulation of the IGNITION signal for SBC open
J14 RESETSBC RESET signal for MCU- RESET enable, closed- RESET disable, open
closed
J25J27
PCI-Express interface selection
Serial communication - interface selector- M1_PCI-Express- M2_PCI-Express
1-2 closed2-3 closed
J26 SIN-WAVE signalinterface selection
Sinusoidal signal - interface selector- M1_PCI-Express- M2_PCI-Express
1-2 closed2-3 closed
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Introduction
Figure 1-3. MPC5744P Controller Board Jumper Position and Default Setting
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Introduction
1.4 Board LEDsThe Table 1-2 displays the on-board LEDs. For on-board LED locations, see Figure 1-2.
Table 1-2. On-board LEDs
LED Signal Name Description
D1 APP_LED_1 Application LED_1
D2 APP_LED_2 Application LED_2
D3 APP_LED_3 Application LED_3
D6 /FS0 MC33908 safe pin state (ON - SBC in safe mode)
D7 MCU_3.3V +3.3V MCU and peripheral power supply
D8 VCCA Analog power supply
D9 +5VDC +5V power supply
D10 VCAN CAN driver voltage regulator
D11 +1.2VDC +1.2V MCU core supply
D15 M1_PWM_A0 Phase A0 top switch signal (ON - High Level)
D17 M1_PWM_B0 Phase B0 bottom switch signal (ON - High Level)
D18 APP_LED_4 Application LED_4
D19 APP_LED_5 Application LED_5
D20 APP_LED_6 Application LED_6
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Introduction
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Interface Description
Chapter 2 Interface DescriptionThe following chapters summarize the on-board connectors and headers pin-outs, signal meanings and MCU pin assignments.
2.1 Power Supply J6The MPC5744P Controller Board can be supplied either by using the univesal 2.1/2.5 mm DC power plug J6 or the PCIE connector (J1, J200, pin# B31). see Table 1-1
The controller board provides MCU_3.3V for MCU and on-board logic, 5V for the exrenal interfaces and 5V for analog peripheral supply. Supply 1.2V for MCU core is derivated from MCU_3.3V. All supply voltages and its proper operation is monitored by LEDs (see Table 1-2).
The board is designed to operate in the voltage range from 8V to 18V. The board is protected against a reverse polarity supply voltage.
2.2 PCI-Express Interfaces J1, J200The PCIE Motor controll interface defines the interface between the MPC5744P Motor Controller Board and the BLDC / PMSM motor power stage.The list of PCI-Express signals is as follows:
• Control signals:— PWM phase A, B, C top and bottom switches control— Brake signal control— Power Factor Correction (PFC)
• Monitor signals— DC-bus voltage— DC-bus current— Phase A, B, C current— Zero-cross signals— Back-EMF phase A, B, C— Temperature monitoring
• Power Supply 12V• Serial line - a bidirectional communication line between the Controller Board and Power Stage
The Table 2-1defines the PCI-Express motor control interface pin-out and pin assignment to the MCU.
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Interface Description
Table 2-1. PCI-E MC Interface Signal Description
J1 & J200 Interface Pin Signal Name J1 PCIE#1
MCU SignalJ200 PCIE#2MCU Signal Description Direction
A1 VDDA - - Positive Analog power supply Power out
A2 GND_A - - Analog power supply ground Analog GND
A3 I_A / BEMF_A ADC0/1_AN11 ADC2/3_AN0 Phase A current / Phase A BEMF signal Analog input
A4 I_B / BEMF_B ADC0/1_AN12 ADC2/3_AN1 Phase B current / Phase B BEMF signal Analog input
A5 I_C / BEMF_C ADC0/1_AN13 ADC1/3_AN5 Phase Ccurrent / Phase C BEMF signal Analog input
A6 ADC1/3_AN6 ADC0/1_AN12 Analog input
A7 ADC1_AN1 ADC1_AN1 Analog input
A8 RES_SIN ADC0_AN0 ADC2/3_AN2 Resolver SIN Analog input
A9 RES_COS ADC1_AN0 ADC1/3_AN4 Resolver COS Analog input
A10 RES_EXT_SIG SWG_OUT SWG_OUT Resolver excitation analog signal Analog outout
A11 GND_A Analog power supply ground Analog GND
A12 +5VDC Digital peripheral +5V power supply Power out
A13 GND Digital peripheral ground Digital GND
A14 PWM0 FLEXPWM0_A0 FLEXPWM1_A0 Phase A top switch control (H -> Turn OFF) Digital output
A15 PWM1 FLEXPWM0_B0 FLEXPWM1_B0 Phase A bottom switch control (H -> Turn ON) Digital output
A16 PWM2 FLEXPWM0_A1 FLEXPWM1_A1 Phase B top switch control (H -> Turn OFF) Digital output
A17 PWM3 FLEXPWM0_B1 FLEXPWM1_B1 Phase B bottom switch control (H -> Turn ON) Digital output
A18 PWM4 FLEXPWM0_A2 FLEXPWM1_A2 Phase C top switch control (H -> Turn OFF) Digital output
A19 PWM5 FLEXPWM0_B2 FLEXPWM1_B2 Phase C bottom switch control (H -> Turn ON) Digital output
A20 Mx_PWM_A3 FLEXPWM0_A3 FLEXPWM1_A3 Digital output
A21 Mx_PWM_B3 SIUL_GPIO[103] SIUL_GPIO[107] DC Link brake signal Digital output
A22 Mx_PWM_X0 FLEXPWM0_X0 FLEXPWM1_X0 Phase A auxiliary PWM / Phase A zero-cross signal Dig. bidirectional
A23 Mx_PWM_X1 FLEXPWM0_X1 FLEXPWM1_X1 Phase B auxiliary PWM / Phase B zero-cross signal Dig. bidirectional
A24 Mx_PWM_X2 FLEXPWM0_X2 FLEXPWM1_X2 Phase C auxiliary PWM / Phase C zero-cross signal Dig. bidirectional
A25 Mx_PWM_X3 FLEXPWM0_X3 FLEXPWM1_X3 Dig. bidirectional
A26 Mx_FLT0 FLEXPWM0_FAULT0
FLEXPWM1_FAULT0
Over-current fault signal Digital input
A27 Mx_FLT1 FLEXPWM0_FAULT1
FLEXPWM1_FAULT1
Over-voltage fault signal Digital input
A28 Mx_FLT2 FLEXPWM0_FAULT2
FLEXPWM1_FAULT2
A29 Mx_FLT3 FLEXPWM0_FAULT3
FLEXPWM1_FAULT3
A30 Mx_IO_6 SIUL_GPIO[133] SIUL_GPIO[134]
A31 Mx_SW_UP SIUL_GPIO[148] SIUL_GPIO[77] Application push button UP Digital input
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Interface Description
A32 Mx_SW_DOWN SIUL_GPIO[92] SIUL_GPIO[42] Application push button DOWN Digital input
B1 VREF - - Positive analog reference voltage Power out
B2 GND_A - - Analog power supply ground Analog GND
B3 DCBI ADC0_AN1 ADC1/3_AN7 DC Link current signal Analog input
B4 DCBV ADC0/1_AN14 ADC1/3_AN6 DC Link voltage Analog input
B5 - ADC0_AN2 ADC0_AN2 -
B6 - ADC0_AN3 ADC0_AN3 -
B7 - ADC0_AN4 ADC0_AN4 -
B8 - ADC0_AN6 ADC0_AN6 -
B9 - ADC0_AN7 ADC0_AN7 -
B10 TEMP ADC0_AN8 ADC1/3_AN8 Temperature of the power stage
B11 GND_A - - Analog power supply ground Analog GND
B12 +3.3VDC +3.3V MCU power supply Power out
B13 GND Digital peripheral ground Digital GND
B14 ENCx_PHA ETIMER0_ETC0 ETIMER1_ETC0 Encoder A / HALL phase A / Phase Azero-cross signal
Digital input
B15 ENCx_PHB ETIMER0_ETC1 ETIMER1_ETC1 Encoder B / HALL phase B / Phase Bzero-cross signal
Digital input
B16 ENCx_INDEX ETIMER0_ETC2 ETIMER1_ETC2 Encoder C / HALL phase C / Phase Czero-cross signal
Digital input
B17 - ETIMER0_ETC3 ETIMER1_ETC3
B18 - ETIMER0_ETC4 ETIMER1_ETC4
B19 RES REF ETIMER0_ETC5 ETIMER1_ETC5 Resolver excitation digital signal Digital output
B20 Mx_SW_RUN SIUL_GPIO[12] SIUL_GPIO[15] Application switch RUN / STOP Digital input
B21 33937 SOUT DSPI[0]_SIN DSPI[0]_SIN SPI input data Digital input
B22 33937_SIN DSPI[0]_SOUT DSPI[0]_SOUT SPI output data Digital output
B23 33937 SCK DSPI[0]_SCK DSPI[0]_SCK SPI clock Digital output
B24 33937 CS DSPI[0]_CS1 DSPI[0]_CS2 SPI Chip-select Digital output
B25 - - - -
B26 USB TxD LIN[1]_RxD LIN[1]_RxD Isolated USB periph. TxD Digital input
B27 USB RxD LIN[1]_TxD LIN[1]_TxD Isolated USB periph. RxD Digital output
B28 33937 EN SIUL_GPIO[11] SIUL_GPIO[132] Device enable signal Digital output
B29 33937 RST SIUL_GPIO[10] SIUL_GPIO[49] Device RESET signal Digital output
B30 33937 INT REQ[12] REQ[13] Device Interrupt signal Digital input
J1 & J200 Interface Pin Signal Name J1 PCIE#1
MCU SignalJ200 PCIE#2MCU Signal Description Direction
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Interface Description
2.3 CAN connector J8The system basis chip MC33908 provide CAN physical layer transceiver which is used as the CAN hardware interface. A Table 2-2 show the CAN connector pin-out and pin assignment to the MCU.
Table 2-2. CAN J8 Signal Description
2.4 USB Connectivity J19The USB line is used for board communication with the PC, when using e.g. the Freescale FreeMASTER tool [3] to control the user application. The interface uses a 5 pin mini USB B-type connector and it is isolated from the board environment. See Table 2-3 for the pin description and pin assignment to the MCU.
Table 2-3. J206 USB Signal Description
B31 +12V POWER - - Controller board power supply Power in
B32 GND_POWER Contrller board power ground Power GND
Interface Pin Signal Name MCU Signal Description Direction
1 CANH CAN[0]RX CAN[0]TX CAN bus H Diff. bidirectional
2 CANL CAN[0]RX CAN[0]TX CAN bus L Diff. bidirectional
3 +5VDC - Supply voltage -
4 GND - Ground -
Interface Pin Signal Name MCU Signal Description Direction
1 VBUS - USB Power Supply -
2 D- LINFlex[0]RX LINFlex[0]TX Data – Dig. bidirectional
3 D+ LINFlex[0]RX LINFlex[0]TX Data + Dig. bidirectional
4 ID Not connected
5 GND_USB - USB Ground -
J1 & J200 Interface Pin Signal Name J1 PCIE#1
MCU SignalJ200 PCIE#2MCU Signal Description Direction
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Interface Description
2.5 Boot modes selection J2, J3 & J4The MPC5744P supports the following boot modes:
• Single Chip (SC) mode—the microcontroller boots from the first bootable section of the flash memory main array.
• Serial Boot Loader (SBL) mode—the microcontroller downloads boot code from either theLINFlexD or FlexCAN interface and then executes it. Serial boot can be performed with or without autobaud.
Details see in Table 2-4.Table 2-4. J4, J3 & J2 Hardwarer configuration
2.6 PWM monitoring Header’s J5 & J24Monitoring the PWM signal is possible using J5 resp. J24. The Table 2-5 , Table 2-6 summarizes the header pin-out.
Table 2-5. J5 Motor 1 PWM Header Signal Description
FAB [J24] ABS2 [J3] ABS1 [J2] Description
1-2 closed - - Boot from internal Flash
1-2 open 1-2 closed 1-2 closed Serial boot from LINFlexD
1-2 open 1-2 closed 2-3 closed Serial boot from FlexCAN
Interface Pin Signal Name MCU Signal Description Direction
1 M1_PWM_A0 FlexPWM0_A[0] Phase A top switch control Digital output
2 M1_PWM_B0 FlexPWM0_B[0] Phase A bottom switch control Digital output
3 M1_PWM_A1 FlexPWM0_A[1] Phase B top switch control Digital output
4 M1_PWM_B1 FlexPWM0_B[1] Phase B bottom switch control Digital output
5 M1_PWM_A2 FlexPWM0_A[2] Phase C top switch control Digital output
6 M1_PWM_B2 FlexPWM0_B[2] Phase C bottom switch control Digital output
7 M1_PWM_A3 FlexPWM0_A[3] Phase D top switch control Digital output
8 M1_PWM_B3 FlexPWM0_B[3] Phase D bottom switch control Digital output
9 CLKOUT
10 GPIO_15
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Interface Description
Table 2-6. J24 Motor 2 PWM Header Signal Description
2.7 ADC Inputs & Header J15 & J20The MPC5744P device has four ADC instances: ADC_0, ADC_1, ADC_2, and ADC_3. All ADC modules are with 12-bit resolution with 0 ÷ Vref common mode conversion range (see Chapter 3.3, “Power Supplies and Voltage Reference"). ADC modules are supplied from the voltage reference.The MPC5744P (257 MAPBGA) ADC modules provide the following external inputs:
• Internally multiplexed channels 25 chanels— 9 channels on ADC_0— 4 channels on ADC_1— 4 channels shared between ADC_0 and ADC_1— 5 channels shared between ADC_1 and ADC_3— 3 channels shared between ADC_2 and ADC_3
2.7.1 ADC signal description
Interface Pin Signal Name MCU Signal Description Direction
1 M2_PWM_A0 FlexPWM1_A[0] Phase A top switch control Digital output
2 M2_PWM_B0 FlexPWM1_B[0] Phase A bottom switch control Digital output
3 M2_PWM_A1 FlexPWM1_A[1] Phase B top switch control Digital output
4 M2_PWM_B1 FlexPWM1_B[1] Phase B bottom switch control Digital output
5 M2_PWM_A2 FlexPWM1_A[2] Phase C top switch control Digital output
6 M2_PWM_B2 FlexPWM1_B[2] Phase C bottom switch control Digital output
7 M2_PWM_A3 FlexPWM1_A[3] Phase D top switch control Digital output
8 M2_PWM_B3 FlexPWM1_B[3] Phase D bottom switch control Digital output
9
10
Table 2-7. ADC0 Signal Description
Interface Signal Name Channels Description Direction
MOTOR1 AN0_0 ADC0_AN0 POS_SIN_RESOLVER_1 Analog input
MOTOR1 AN0_1 ADC0_AN1 PCIE#1_DCBI Analog input
MOTOR1 AN0_2 ADC0_AN2 PCIE#1_Vsup_meas Analog input
MOTOR1 AN0_3 ADC0_AN3 M1_RES_GEN_POS_TST Analog input
Free for use AN0_4 ADC0_AN4 ANALOG HEADER #1 [J15] PIN_9 Analog input
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Table 2-10. ADC2/ADC3 Signal Description
AMUX AN0_5 ADC0_AN5 SBC analog parameters meas. or free analog input Analog input
Free for use AN0_6 ADC0_AN6 ANALOG HEADER #1 [J15] PIN_13 Analog input
Free for use AN0_7 ADC0_AN7 ANALOG HEADER #1 [J15] PIN_2 Analog input
MOTOR1 AN0_8 ADC0_AN8 PCIE#1_TEMP Analog input
Table 2-8. ADC1 & ADC0/ADC1 Signal Description
Interface Signal Name Channels Description Direction
MOTOR1 AN1_0 ADC1_AN0 POS_COS_RESOLVER_1 Analog input
Free for use AN1_1 ADC1_AN1 ANALOG HEADER #2 [J211] PIN_3 Analog input
MOTOR2 AN1_2 ADC1_AN2 PCIE#2_Vsup_meas Analog input
MOTOR1 AN1_3 ADC1_AN3 M1_RES_GEN_NEG_TST Analog input
MOTOR1 AN01_11 ADC01_AN11 PCIE#1 BEMFA voltage / PHASE_A current Analog input
MOTOR1 AN01_12 ADC01_AN12 PCIE#1 BEMFB voltage / PHASE_B current Analog input
MOTOR1 AN01_13 ADC01_AN13 PCIE#1 BEMFC voltage / PHASE_C current Analog input
MOTOR1 AN01_14 ADC01_AN14 PCIE#_1_DCBV Analog input
Table 2-9. ADC1/ADC3 Signal Description
Interface Signal Name Channels Description Direction
MOTOR_2 AN13_4 ADC13_AN4 POS_COS_RESOLVER_2 Analog input
MOTOR_2 AN13_5 ADC13_AN5 PCIE#2 BEMFC voltage / PHASE_C current Analog input
MOTOR_2 AN13_6 ADC13_AN6 PCIE#2_DCBV Analog input
MOTOR_2 AN13_7 ADC13_AN7 PCIE#2_DCBI Analog input
MOTOR_2 AN13_8 ADC13_AN8 PCIE#2_TEMP Analog input
Motor Interface Signal Name MCU Signal Description Direction
MOTOR_2 AN23_0 ADC23_AN0 PCIE#2 BEMFA voltage / PHASE_A current Analog input
Table 2-7. ADC0 Signal Description
Interface Signal Name Channels Description Direction
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 2-17
Interface Description
2.7.2 Jumper J11Header J11 is primarily dedicated to connect the external analog signal from MC33908 to ADC for measurement the internal analog parameters of the MC33908. The ouptut pararameters of the MC33908 are selectable thru the SPI. In any case Pin[1] of the J11 could be used as independent analog input. See a detailed description in Table 2-11.
Table 2-11. J204 Signal Description
Note: For MC33908 analog parameters measurement the J11 pins 1 & 2 must be shorted.
2.7.3 Analog Header’s J15 & J20Either of analog headers J15 & J20 could be used for connection of the external analog signals to the MCU or could be used as testpoint for measurement of the analog values from PCIE#1 and PCIE#2.
Detail description see in Table 2-12 & Table 2-13.
MOTOR_2 AN23_1 ADC23_AN1 PCIE#2 BEMFB voltage / PHASE_B current Analog input
MOTOR_2 AN23_2 ADC23_AN2 POS_SIN_RESOLVER_2 Analog input
Interface Pin Signal Name MCU Signal Description Direction
1 AN0_5 ADC0_AN5 ADC0_AN5 Analog input with filter
2 AMUX - Analog output from SBC MC33908
3 TP5
Table 2-12. Analog Header J15 Description
Interface Pin Signal Name MCU Signal Description Direction
1 HDR_AN0_0 ADC0_AN0 Analog digital converter module 0 channel 0 Analog input
2 HDR_AN0_7 ADC0_AN7 Analog digital converter module 0 channel 7 Analog input
3 HDR_AN0_1 ADC0_AN1 Analog digital converter module 0 channel 1 Analog input
4 HDR_AN0_8 ADC0_AN8 Analog digital converter module 0 channel 8 Analog input
5 HDR_AN0_2 ADC0_AN2 Analog digital converter module 0 channel 2 Analog input
6 HDR_AN01_11 ADC0/1_AN11 Analog digital converter module 0/1 channel 11 Analog input
7 HDR_AN0_3 ADC0_AN3 Analog digital converter module 0 channel 3 Analog input
Motor Interface Signal Name MCU Signal Description Direction
MPC5744P Motor Controller Board, Draft
2-18 Freescale Semiconductor
Interface Description
8 HDR_AN01_12 ADC0/1_AN12 Analog digital converter module 0/1 channel 12 Analog input
9 HDR_AN0_4 ADC0_AN4 Analog digital converter module 0 channel 4 Analog input
10 HDR_AN01_13 ADC0/1_AN13 Analog digital converter module 0/1 channel 13 Analog input
11 HDR_AN0_5 ADC0_AN5 Analog digital converter module 0 channel 5 Analog input
12 HDR_AN01_14 ADC0/1_AN14 Analog digital converter module 0/1 channel 14 Analog input
13 HDR_AN0_6 ADC0_AN6 Analog digital converter module 0 channel 6 Analog input
14 GND - Ground -
Table 2-12. Analog Header J15 Description
Interface Pin Signal Name MCU Signal Description Direction
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 2-19
Interface Description
2.8 SPI Header J23SPI header J23 allows connect others SPI devices such as sensors, external EEPROM etc. or could be used as GPIO pin header. See Table 2-14.
Table 2-13. Analog Header J20 Description
Interface Pin Signal Name MCU Signal Description Direction
1 HDR_AN1_0 ADC1_AN0 Analog digital converter module 1 channel 0 Analog input
2 HDR_AN13_7 ADC1/3_AN7 Analog digital converter module 1/3 channel 7 Analog input
3 HDR_AN1_1 ADC1_AN1 Analog digital converter module 1 channel 1 Analog input
4 HDR_AN13_8 ADC1/3_AN8 Analog digital converter module 1/3 channel 8 Analog input
5 HDR_AN1_2 ADC1_AN2 Analog digital converter module 1 channel 2 Analog input
6 HDR_AN23_0 ADC2/3_AN0 Analog digital converter module 2/3 channel 0 Analog input
7 HDR_AN1_3 ADC1_AN3 Analog digital converter module 1 channel 3 Analog input
8 HDR_AN23_1 ADC2/3_AN1 Analog digital converter module 2/3 channel 1 Analog input
9 HDR_AN13_4 ADC1/3_AN4 Analog digital converter module 1/3 channel 4 Analog input
10 HDR_AN23_2 ADC2/3_AN2 Analog digital converter module 2/3 channel 2 Analog input
11 HDR_AN13_5 ADC1/3_AN5 Analog digital converter module 1/3 channel 5 Analog input
12 - - - -
13 HDR_AN13_6 ADC1/3_AN6 Analog digital converter module 1/3 channel 6 Analog input
14 GND - Ground -
Table 2-14. SPI Header J23 Signal Description
Interface Pin Signal Name MCU Signal Description Direction
1 HDR_DSPI3_CS0 DSPI[3]_CS0 Serial Peripheral Interface Chip Select 0 Digital output
2 HDR_DSPI3_SIN DSPI[3]_SIN Serial Peripheral Interface Input Digital input
3 HDR_DSPI3_CS1 DSPI[3]_CS1 Serial Peripheral Interface Chip Select 1 Digital output
4 HDR_DSPI3_SCK DSPI[3]_SCK Serial Peripheral Interface Clock Digital ouput
5 HDR_DSPI3_CS2 DSPI[3]_CS2 Serial Peripheral Interface Chip Select 2 Digital output
6 HDR_DSPI3_SOUT DSPI[3]_SOUT Serial Peripheral Interface Output Digital output
7 HDR_DSPI3_CS3 DSPI[3]_CS3 Serial Peripheral Interface Chip Select 3 Digital output
8 HDR_ET2_CH2/4 ETIMER2_ETC_2/4
MPC5744P Motor Controller Board, Draft
2-20 Freescale Semiconductor
Interface Description
9 HDR_ET1_CH5 ETIMER1_ETC_5
10 GND Ground –
Table 2-14. SPI Header J23 Signal Description
Interface Pin Signal Name MCU Signal Description Direction
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 2-21
Interface Description
MPC5744P Motor Controller Board, Draft
2-22 Freescale Semiconductor
Design Consideration
Chapter 3 Design ConsiderationThis chapter provides additional information on the functional blocks of the MPC5744P Motor controller board.
3.1 MPC5744P FeaturesThe Qorivva MPC5744P microcontroller, a SafeAssure solution, is a 32-bit embedded controller designed for advanced driver assistance systems with RADAR, CMOS imaging, LIDAR and ultrasonic sensors, and multiple 3-phase motor control applications as in hybrid electric vehicles (HEV) in automotive and high temperature industrial applications.
The availability of up to three FlexPWM modules with a four 12bit Analog-to-Digital Converters (ADC) modules, and a Cross Triggering Unit (CTU) makes the MPC5744P microcontrollers suitable for 3-phase PMSM and BLDC motor control applications.
Table 3-1. MPC5744P device features (257 MAPBGA package)
FeatureDevice
MPC5744P
Process C55
CPU e200z4201n3 and e200z419 (cut 1)e200z4251n3 and e200z424 (cut 2)
Execution speed Up to 180MHz
Code Flash/ Data Flash 2.5 MB
RAM 384 KB
eTimer 3 modules, 6 channels
PIT 1 Module x 4 Channels
ADC 4 x 12-bit (25 external channels)
CTU 2 Modules
eDMA 32 channels in delayed lock-step
LINFlex 2 Modules
SPI (DSPI) 3 Modules
FlexRay 1 Module x 64 message buffers
SENT 2 Modules x 2 Channels
FlexCAN 3 Modules x 64 message buffers
FlexPWM 2 Modules x 4 Channels
Sine - wave generator 32 Point
Debug JTAG; NEXUS Class 3+; AURORA
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 3-23
Design Consideration
The device block diagram is shown in Figure 3-1. A detailed description of the MCU can be found in the datasheet or reference manual.
MPC5744P Motor Controller Board, Draft
3-24 Freescale Semiconductor
Design Consideration
Figure 3-1. Family Block Diagram
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 3-25
Design Consideration
3.2 Clock sourceThe MPC5744P uses an external 40.00 MHz crystal oscillator mounted on the board and internal PLL0 to multiply the input frequency and achieve its 180 MHz maximum operating frequency. The second PLL1 is used to achieve suitable frequency for internal Motor control and communication modules. The MPC5744P can also use internal 16 MHz RC oscillator as a clock source. For detailed clock distribution architecture see Figure 3-2.
Figure 3-2. MPC5744P clock distribution
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Design Consideration
3.3 Power Supplies and Voltage ReferenceThe MPC5744P Dual Motor Controller Board can be supplied from two different power supply inputs. The first one uses a 2.1/2.5 mm DC power plug and the second option is to use a one of the PCIE connectors. Which one is more suitable depends on the application type. The controller board provides a +5VDC voltage regulation for the SENT interface, MCU_3.3V for the MCU, MCU supporting logic and LED indicators, Vdda to supply external analog modules and Vref to provide the reference voltage for the ADC module. Power applied to the MPC5744P Controller Board is indicated by a power-on LEDs. The block diagram is shown in Figure 3-3.
Figure 3-3. Power supply
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Design Consideration
3.4 Analog Signal SensingThe analog input signals listed in Table 2-1, Table , and Table 2-10 are connected to the analog to digital converters through the RC filters. The time constant of RC filter is set with respect to the input signal bandwidth.
Figure 3-4. Analog Sensing Circuit example
3.5 Brake SignalThe brake signal output is used to control the DC-bus resistor switch. See Table 3-2 .
Table 3-2. UNI3 Brake Signals
Interface Pin Signal J600 UNI3_1 to
MCU SignalJ700 UNI3_1 to
MCU Signal Direction
A21 Mx_PWM_B3 SIUL_GPIO[103] SIUL_GPIO[107] Digital output
ANC_1
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ADC2_AN1
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MPC5744P Motor Controller Board, Draft
3-28 Freescale Semiconductor
Design Consideration
3.6 CAN Bus interfaceThe FlexCAN module is a communication controller implementing the CAN protocol according to the CAN 2.0B protocol specification, which supports both standard and extended message frames. A number of Message Buffers (32) is also supported. Please refer to the MPC5744P reference manual for a detailed description. The Freescale system basis chip MC33908 with CAN physical layer is used as the CAN hardware interface.
3.7 SENT InterfacesThe Single Edge Nibble Transmission (SENT) Receiver (SRX) module is a multichannel receiver for receiving serial data frames which are being transmitted by a sensor implementing the SENT encoding scheme and present them to the CPU for further processing.This module is based on the SAE J2716. As per this standard, the SENT protocol is intended for use in applications where high resolution sensor data needs to be communicated from a sensor to an Engine Control Unit (ECU). It is intended as a replacement for the lower resolution methods of 10 bit A/Ds and PWM and as a simpler low-cost alternative to CAN or LIN. The implementation assumes that the sensor is a smart sensor containing a microprocessor or dedicated logic device (ASIC) to create the signal. Please refer to the MPC5744P reference manual for a detailed description.
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 3-29
Design Consideration
MPC5744P Motor Controller Board, Draft
3-30 Freescale Semiconductor
Electrical Characteristics
Chapter 4 Electrical CharacteristicsThe electrical characteristics in Table 4-1 apply to an operation at 25 °C.
1—12V power supply, MCU without software
Table 4-1. Electrical Characteristics
Characteristic Symbol Min Typ Max Units
Power supply Voltage VDC 8 12 18 V
Current consumption(1) ICC 40 mA
Input Voltage Range VIN 0 – 5 V
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 4-31
Electrical Characteristics
MPC5744P Motor Controller Board, Draft
4-32 Freescale Semiconductor
Board Set-up Guide
Chapter 5 Board Set-up GuideThe board is designed to be supplied either by the PCIE#1 or PCIE#2 interface or by using the on-board J6 connector, with a power supply voltage from 8 to 18V. When using the board as a stand-alone EVB, connect the power supply to J6. In the case of board operation with the power stage, it is recommended to supply the board using the PCIE interface.
The MPC5744P PCIE Controller Board is designed for operation with up to two the Freescale MC33937A based 3-Phase low-voltage power stages, see Figure 5-1. The complete 3-phase PMSM / BLDC Development Kit can be ordered at http://www.freescale.com/AutoMCDevKits.
Figure 5-1. 3-Phase PMSM Sensor / Sensorless Development Kit
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor 5-33
Board Set-up Guide
MPC5744P Motor Controller Board, Draft
5-34 Freescale Semiconductor
References
Appendix A References1. 3-phase Low-Voltage Power Stage, www.freescale.com/AutoMCDevKits2. MPC5744P Family Reference Manual, MPC5744PRM Rev. 1, 02/20133. FreeMASTER Run-time Debugging Tool, www.freescale.com/FREEMASTER
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor A-35
References
MPC5744P Motor Controller Board, Draft
A-36 Freescale Semiconductor
Abbreviations
Appendix B AbbreviationsADC ......... Analog to Digital Converter
BEMF........ Back Electromotive Force
BLDC........ Brushless DC Motor
CAN .......... Controller Area Network
EVB .......... Evaluation Board
LIN............ Local Interconnect Network
MCU ......... Microcontroller Unit
PC.............. Personal Computer
PCI-E ........PCI Express
PMSM....... Permanent Magnet Sychronous Motor
PWM......... Pulse Width Modulation
SBC........... System Basis Chip
SENT ........ Single Edge Nibble Trasmission
SMPS ........ Switch Mode Power Supply
USB........... Universal Serial Bus
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor B-37
Abbreviations
MPC5744P Motor Controller Board, Draft
B-38 Freescale Semiconductor
MPC5744P Controller Board Schematic
Appendix C MPC5744P Controller Board Schematic
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor C-39
MPC5744P Controller Board Schematic
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TITLE PAGE
MOTOR INTERFACE #2
04
Table of Contents
MOTOR INTERFACE #1
02
BLOCK DIAGRAM
03
MCU MPC5744P ADC
0506
MCU MPC5744P
0708
MCU MPC5744P HEADERS
MCU MPC5744P PWR + GND
0910
POWER SUPPLY MC33908
SENT INTERFACE
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MPC5744P Motor Controller Board, Draft
C-40 Freescale Semiconductor
MPC5744P Controller Board Schematic
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rive W
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X 7
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598
This
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ent conta
ins info
rmation p
roprieta
ry to F
reescale
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hall
not be u
sed for
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eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
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n o
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ICA
P C
lassific
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FC
P:
FIU
O:
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BI:
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ro
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H-2
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DF
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PF
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A
MP
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Du
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MPC5744P Motor Controller Board, Draft
Freescale Semiconductor C-41
MPC5744P Controller Board Schematic
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Dra
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itle
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eD
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ent N
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itle
:
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str
ial &
Mu
lti-
6501 W
illia
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annon D
rive W
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Austin, T
X 7
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598
This
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reescale
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hall
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esig
n,
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ctu
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hole
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art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
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O:
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BI:
market
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luti
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ro
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SC
H-2
8531 P
DF
: S
PF
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A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
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MO
TO
R C
ON
TR
OL
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TE
RF
AC
E 1
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ON
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310
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itle
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y:
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ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MO
TO
R C
ON
TR
OL
IN
TE
RF
AC
E 1
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
310
X____
____
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itle
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eD
ocum
ent N
um
ber
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Date
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heet
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itle
:
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ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MO
TO
R C
ON
TR
OL
IN
TE
RF
AC
E 1
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
310
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MPC5744P Motor Controller Board, Draft
C-42 Freescale Semiconductor
MPC5744P Controller Board Schematic
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Dra
win
g T
itle
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eD
ocum
ent N
um
ber
Rev
Date
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heet
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itle
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ner:
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y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MO
TO
R C
ON
TR
OL
IN
TE
RF
AC
E 2
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
410
X____
____
Dra
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itle
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eD
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ber
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heet
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itle
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ner:
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y:
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ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MO
TO
R C
ON
TR
OL
IN
TE
RF
AC
E 2
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
410
X____
____
Dra
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itle
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eD
ocum
ent N
um
ber
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Date
:S
heet
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ved:
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oti
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Mu
lti-
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annon D
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X 7
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This
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ent conta
ins info
rmation p
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reescale
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hall
not be u
sed for
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eering d
esig
n,
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cure
ment or
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ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MO
TO
R C
ON
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TE
RF
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B. Z
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Freescale Semiconductor C-43
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Dra
win
g T
itle
:
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eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
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ner:
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wn b
y:
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ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MC
U +
DE
BU
G IN
TE
RF
AC
ES
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
810
X____
____
Dra
win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MC
U +
DE
BU
G IN
TE
RF
AC
ES
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
810
X____
____
Dra
win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
MC
U +
DE
BU
G IN
TE
RF
AC
ES
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
810
X____
____
R213 0
J26
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99/F
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100/F
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MPC5744P Motor Controller Board, Draft
C-44 Freescale Semiconductor
MPC5744P Controller Board Schematic
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lti-
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annon D
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X 7
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ins info
rmation p
roprieta
ry to F
reescale
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hall
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sed for
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eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
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PF
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MP
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74
4P
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NT
RO
LE
R B
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RD
A3
Friday, M
ay 2
2, 2015
AN
AL
OG
IN
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TS
B. Z
UC
ZE
K
P. K
ON
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NY
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UC
ZE
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510
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itle
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eD
ocum
ent N
um
ber
Rev
Date
:S
heet
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Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
AN
AL
OG
IN
PU
TS
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
510
X____
____
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win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
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Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Friday, M
ay 2
2, 2015
AN
AL
OG
IN
PU
TS
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
510
X____
____
R11
0
R82
0
DN
PC
16
82pF
R16
0
C7
2200P
F
R26
0
DN
P
R84
120.0
C6
2200P
F
C8
2200P
F
C12
82pF
R3
120.0
R58
120.0
R8
0
DN
P
R64
120.0
R65
120.0
R41
120.0
C26
82pF
C33
82pF
R83
0
R13
120.0
R19
0
DN
P
R9
0
R79
0
DN
P
C36
82pF
R42
0R
43
120.0
R71
0
R2
120.0
R39
0
DN
P
R61
0
DN
P
R76
120.0
R49
0
DN
P
C11
82pF
C5
2200P
F
R22
120.0
R57
120.0
R81
120.0
R80
0
R51
0
DN
P
C3
2200P
F
C2
2200P
F
C29
82pF
R5
0
DN
P
R75
0
DN
P
R10
0
DN
P
R20
0
R62
0
R18
120.0
C32
82pF
R24
0
DN
P
R4
120.0
C21
82pF
R63
120.0
R27
0
C14
82pF
R7
0
R74
0
R1
120.0
R6
0
C22
82pF
R73
120.0
R12
0
DN
P
R55
0
DN
P
R15
120.0
C37
82pF
R72
0
DN
P
R40
0
R28
120.0
C4
2200P
F
Anal
og t
o Di
gita
l Co
nver
ter
Port
PP
C5744P
FK
1A
MM
M8
U2E
B7/G
PI2
3/A
DC
0_A
N0/L
IN0_R
XD
R5
B8/G
PI2
4/A
DC
0_A
N1/E
TIM
ER
_0_E
TC
5P
7B
9/G
PI2
5/A
DC
0_A
DC
1_A
N11
U7
E0/G
PI6
4/A
DC
1_A
DC
3_A
N5
T13
E2/G
PI6
6/A
DC
0_A
N5
U6
E4/G
PI6
8/A
DC
0_A
N7
U4
E5/G
PI6
9/A
DC
0_A
N8
T5
E6/G
PI7
0/A
DC
0_A
N4
R6
E7/G
PI7
1/A
DC
0_A
N6
T6
E9/G
PI7
3/A
DC
1_A
DC
3_A
N7
U10
E10/G
PI7
4/A
DC
1_A
DC
3_A
N8
T11
E11/G
PI7
5/A
DC
1_A
DC
3_A
N4
U11
E12/G
PI7
6/A
DC
1_A
DC
3_A
N6
T12
J5/G
PI1
49/A
DC
2_A
DC
3_A
N0/S
EN
T0_S
EN
T_R
X1
P8
J6/G
PI1
50/A
DC
2_A
DC
3_A
N1/S
EN
T1_S
EN
T_R
X1
P9
J7/G
PI1
51/A
DC
2_A
DC
3_A
N2
P10
B10/G
PI2
6/A
DC
0_A
DC
1_A
N12
R8
B11/G
PI2
7/A
DC
0_A
DC
1_A
N13
T8
B12/G
PI2
8/A
DC
0_A
DC
1_A
N14
U8
B13/G
PI2
9/A
DC
1_A
N0/L
IN1_R
XD
R10
B14/G
PI3
0/A
DC
1_A
N1/E
TIM
ER
_0_E
TC
4/R
EQ
19
P11
B15/G
PI3
1/A
DC
1_A
N2/R
EQ
20
R11
C0/G
PI3
2/A
DC
1_A
N3
R12
C1/G
PI3
3/A
DC
0_A
N2
T4
C2/G
PI3
4/A
DC
0_A
N3
U5
R17
120.0
R25
0
C27
82pF
R48
120.0
R50
120.0
R14
120.0
R21
120.0
C1
2200P
F
R56
0
C30
82pF
C17
82pF
C13
82pF
C31
82pF
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor C-45
MPC5744P Controller Board Schematic
5 5
4 4
3 3
2 2
1 1
DD
CC
BB
AA
AN
ALO
G H
EA
DE
R #
1
AN
ALO
G H
EA
DE
R #
2
SP
I H
EA
DE
R
SB
C A
MU
X J
UM
PE
R
M1 P
WM
TE
ST
HE
AD
ER
M2 P
WM
TE
ST
HE
AD
ER
BO
OT
CO
NF
IG
J201 Default:
Across pin 1 & pin 2
J202 Default:
Across pin 1 & pin 2
J200 Default:
Across pin 1 & pin 2
Isola
tion B
arr
ier
1 -
22
- 3
BO
OT
MO
DE
UART
CAN
FAB
ABS2
ABS1
OPEN
OPEN
1 -
21
- 2
MODE
CLOS
E--
--SC
*SC Single Chip Mode
AP
PLIC
AT
ION
ST
AT
US
IN
DIC
AT
OR
S
FR
EE
MA
ST
ER
IN
TE
RF
AC
E
US
B_D
-
V+
D-
US
B_D
+D
+
AM
UX
GN
DG
NDM
CU
_3V
3
GN
DA
MC
U_3V
3
GN
D
GN
DG
ND
MC
U_3V
3M
CU
_3V
3M
CU
_3V
3
VC
C_IO
VC
C_IO
VC
C_IO
GN
D
MC
U_3.3
V
GN
DB
GN
DG
ND
B
VC
C
VC
C
VC
C_IO G
ND
B
GN
DA
GN
D
MC
U_3V
3
MC
U_3V
3
GN
D
MC
U_3V
3
MC
U_3V
3
MC
U_3V
3
MC
U_3V
3
MC
U_3V
3
GN
D
HD
R_A
N23_1
HD
R_A
N23_2
/RE
SE
T
CLK
_O
UT
HD
R_A
N1_1
HD
R_A
N1_2
HD
R_A
N1_3
HD
R_A
N0_2
HD
R_A
N0_3
HD
R_A
N0_4
HD
R_A
N0_6
HD
R_C
TU
1_T
RG
HD
R_E
T2_C
H2/4
M2_P
WM
_A
3M
2_P
WM
_B
3
M1_P
WM
_A
3M
1_P
WM
_B
3
HD
R_A
N0_5
/RE
SE
T
MC
RG
M_F
AB
HD
R_D
SP
I3_S
IN
HD
R_D
SP
I3_S
OU
TH
DR
_D
SP
I3_S
CK
HD
R_D
SP
I3_C
S0
HD
R_D
SP
I3_C
S1
HD
R_D
SP
I3_C
S2
HD
R_D
SP
I3_C
S3
LIN
0_R
XD
MC
RG
M_A
BS
1M
CR
GM
_A
BS
2
M1_P
WM
_A
0M
1_P
WM
_A
1M
1_P
WM
_A
2
M1_P
WM
_B
0M
1_P
WM
_B
1M
1_P
WM
_B
2
M2_P
WM
_A
0M
2_P
WM
_A
1M
2_P
WM
_A
2
M2_P
WM
_B
0
M2_P
WM
_B
2M
2_P
WM
_B
1
LIN
0_T
XD
HD
R_E
T1_C
H5
HD
R_A
N0_1
HD
R_A
N0_0
HD
R_A
N0_5
HD
R_A
N0_7
HD
R_A
N0_8
HD
R_A
N01_11
HD
R_A
N01_12
HD
R_A
N01_13
HD
R_A
N01_14
HD
R_A
N1_0
HD
R_A
N13_4
HD
R_A
N13_5
HD
R_A
N13_6
HD
R_A
N13_7
HD
R_A
N13_8
HD
R_A
N23_0
AP
P_LE
D_2
AP
P_LE
D_3
AP
P_LE
D_4
AP
P_LE
D_5
AP
P_LE
D_6
AP
P_LE
D_1
HD
R_G
PIO
_15
HD
R_C
TU
0_T
RG
Dra
win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Tuesday, June 2
3, 2015
HE
AD
ER
S &
CO
NT
RO
LS
& IN
DIC
AT
OR
S
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
610
X____
____
Dra
win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Tuesday, June 2
3, 2015
HE
AD
ER
S &
CO
NT
RO
LS
& IN
DIC
AT
OR
S
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
610
X____
____
Dra
win
g T
itle
:
Siz
eD
ocum
ent N
um
ber
Rev
Date
:S
heet
of
Page T
itle
:
Desig
ner:
Dra
wn b
y:
Appro
ved:
Au
tom
oti
ve, In
du
str
ial &
Mu
lti-
6501 W
illia
m C
annon D
rive W
est
Austin, T
X 7
8735-8
598
This
docum
ent conta
ins info
rmation p
roprieta
ry to F
reescale
and s
hall
not be u
sed for
engin
eering d
esig
n,
pro
cure
ment or
manufa
ctu
re in w
hole
or
in p
art
without th
e e
xpre
ss w
ritten p
erm
issio
n o
f F
reescale
.
ICA
P C
lassific
ation:
FC
P:
FIU
O:
PU
BI:
market
So
luti
on
s G
ro
up
SC
H-2
8531 P
DF
: S
PF
-28531
A
MP
C5
74
4P
-CO
NT
RO
LE
R B
OA
RD
A3
Tuesday, June 2
3, 2015
HE
AD
ER
S &
CO
NT
RO
LS
& IN
DIC
AT
OR
S
B. Z
UC
ZE
K
P. K
ON
VIC
NY
B. Z
UC
ZE
K
610
X____
____
D19
LE
D_Y
ELLO
W
AC
R203
4.7
0K
J20
FT
R-1
07-0
3-G
-D
12
34 6
5 78
910
11
12
13
14
R102
4.7
0K
L209
330O
HM
12
J4
HD
R1X
3
1 2 3
R205
4.7
0K
D3
LE
D_Y
ELLO
W
AC
U3C
SN
74LV
C04A
PW
E4
56
D20
LE
D_Y
ELLO
W
AC
J24
12
34 6
5 78
910
Q1
FD
G6301N
S1
1
G1
2
D2
3
D1
6
G2
5
S2
4
C56
0.1
UF
R211
120.0
R208
680
DN
P
U3F
SN
74LV
C04A
PW
E4
13
12
C253
4.7
uF
R105
680
R93
680
R109
24.0
R106
680
J23
12
34 6
5 78
910
C57
0.1
UF
R104
4.7
0K
C254
0.1
UF
U3E
SN
74LV
C04A
PW
E4
11
10
D17
LE
D_Y
ELLO
WAC
VBUS
D-D+
IDG
US
B_M
INI_
BJ19
1
2
3
4
S2
5
S1
S3
S4
R209
120.0
R70
4.7
0K
C244
0.1
UF
R207
4.7
0K
R100
680
SW
1
12
J2
HD
R1X
3
123
U3D
SN
74LV
C04A
PW
E4
98
R101
680
C201
0.1
UF
TP
5
R107
680
D15
LE
D_Y
ELLO
W
AC
J15
FT
R-1
07-0
3-G
-D
12
34 6
5 78
910
11
12
13
14
R210
4.7
0K
U5
AD
UM
1201
VDD11
VDD28
VIA
7
VIB
3
VO
A2
VO
B6
GND14
GND25
R206
4.7
0K
C252
0.1
UF
D1
LE
D_Y
ELLO
W
AC
VC
C
GN
DU3A
SN
74LV
C04A
PW
E4
12
14 7
J11
HD
R1X
3
123
D18
LE
D_Y
ELLO
W
AC
C256
0.1
UF
R110
24.0
R204
4.7
0K
R108
680
D2
LE
D_Y
ELLO
W
AC
U3B
SN
74LV
C04A
PW
E4
34
J3
HD
R1X
3
123
R103
680
FT
230X
U4
TX
D1
RT
S2
VCCIO3
RX
D4
GND15C
TS
6
CB
US
27
US
BD
P8
US
BD
M9
3V
3O
UT
10
RE
SE
T11
VCC12
GND213
CB
US
114
CB
US
015
CB
US
316
TP
1
J5
12
34 6
5 78
910
MPC5744P Motor Controller Board, Draft
C-46 Freescale Semiconductor
MPC5744P Controller Board Schematic
5 5
4 4
3 3
2 2
1 1
DD
CC
BB
AA
Place caps as close to the corresponding VDD and VSS pin pair
VD
D_
PM
U
GN
DA
GN
D
GN
D
MC
U_
3V
3
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
D
MC
U_
3V
3
VD
D_
FL
A
MC
U_
3V
3
VD
D_
IO
MC
U_
3V
3
AD
C_
RE
F
MC
U_
3V
3
VD
D_
AD
V
VD
D_
CO
RE
_1
V2
VD
D_
PL
L
GN
DGN
DG
ND
GN
D
GN
DG
ND
VD
D_
CO
RE
_1
V2
GN
D
GN
DA
GN
DG
ND
MC
U_
3V
3
VD
D_
CO
RE
_1
V2
VD
D_
NE
XU
S
GN
D
VD
D_
CO
RE
_1
V2
VD
D_
LF
AS
T
GN
D
GN
D
VD
D_
OS
C
BC
TR
L
Dra
win
g T
itle
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Frid
ay,
Ma
y 2
2,
20
15
MC
U P
OW
ER
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
71
0
X_
__
__
__
_D
raw
ing
Title
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Frid
ay,
Ma
y 2
2,
20
15
MC
U P
OW
ER
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
71
0
X_
__
__
__
_D
raw
ing
Title
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Frid
ay,
Ma
y 2
2,
20
15
MC
U P
OW
ER
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
71
0
X_
__
__
__
_
C2
38
0.1
uF
C2
17
0.1
uF
C2
11
0.1
uF
C2
10
0.1
uF
C2
42
0.1
uF
L2
04
33
0O
HM
12
L2
06
33
0O
HM
12
C2
06
2.2
uF
L2
00
33
0O
HM
12
C2
16
0.1
uF
C2
30
47
0P
F
C5
52
2U
F
C2
36
0.1
uF
C2
33
0.1
uF
C2
47
0.1
uF
C2
04
47
0P
FC
25
04
70
PF
L2
05
33
0O
HM
12
C2
09
0.0
1U
FP
PC
57
44
PF
K1
AM
MM
8
U2
B
VD
D_
LV
_P
LL
P4
VD
D_
HV
_IO
_1
B2
VD
D_
HV
_IO
_2
G2
VD
D_
HV
_IO
_3
D1
4
VD
D_
HV
_IO
_4
A9
VD
D_
HV
_IO
_5
B1
6
VD
D_
HV
_IO
_6
D8
VD
D_
HV
_IO
_7
M2
VD
D_
HV
_IO
_8
T2
VD
D_
HV
_IO
_9
T1
6
VD
D_
HV
_P
MU
/VD
D_
HV
_P
MU
_A
UX
U1
4
VD
D_
HV
_O
SC
0M
1
VD
D_
HV
_F
LA
0H
16
VD
D_
HV
_A
DV
0/1
T1
0
VD
D_
HV
_A
D0
_V
DD
E/V
DD
_H
V_
AD
RE
0/V
DD
_H
V_
AD
SW
0R
7
VD
D_
HV
_A
D1
_V
DD
E/V
DD
_H
V_
AD
RE
1/V
DD
_H
V_
AD
SW
1R
9
VD
D_
LV
_7
J6
VD
D_
LV
_1
M6
VD
D_
LV
_2
M1
2
VD
D_
LV
_3
J1
2
VD
D_
LV
_4
F8
VD
D_
LV
_5
F7
VD
D_
LV
_6
F6
VD
D_
LV
_8
F9
VD
D_
LV
_9
F1
0
VD
D_
LV
_1
0F
11
VD
D_
LV
_1
1F
12
VD
D_
LV
_1
2G
6
VD
D_
LV
_1
3G
12
VD
D_
LV
_1
4H
6
VD
D_
LV
_1
5H
12
VD
D_
LV
_1
6K
6
VD
D_
LV
_1
7K
12
VD
D_
LV
_1
8L
6
VD
D_
LV
_1
9L
12
VD
D_
LV
_2
0M
7
VD
D_
LV
_2
1M
8
VD
D_
LV
_2
2M
9
VD
D_
LV
_2
3M
10
VD
D_
LV
_2
4M
11
VD
D_
LV
_L
FA
ST
N1
6
VD
D_
LV
_N
EX
US
J1
6
C2
27
2.2
uF
C2
15
2.2
uF
C2
28
0.1
uF
C2
07
0.1
uF
C2
45
47
0P
F
EB
CQ
4B
CP
68
1
324
C2
18
2.2
uF
C2
48
0.1
uF
C2
05
2.2
uF
C2
26
0.0
1U
F
C2
21
0.1
uF
PP
C5
74
4P
FK
1A
MM
M8
U2
C
VS
S_
HV
_O
SC
0P
1
VS
S_
HV
_A
DV
0/1
U9
VS
S_
HV
_A
D0
_V
SS
E/V
SS
_H
V_
AD
RE
0/V
SS
_H
V_
AD
SW
0T
7
VS
S_
HV
_A
D1
_V
SS
E/V
SS
_H
V_
AD
RE
1/V
SS
_H
V_
AD
SW
1T
9
VS
S_
HV
_IO
_1
B1
VS
S_
HV
_IO
_2
H2
VS
S_
HV
_IO
_3
R1
5
VS
S_
HV
_IO
_4
B9
VS
S_
HV
_IO
_5
A1
VS
S_
HV
_IO
_6
A2
VS
S_
HV
_IO
_7
A1
6
VS
S_
HV
_IO
_8
A1
7
VS
S_
HV
_IO
_9
B1
7
VS
S_
HV
_IO
_1
0C
3
VS
S_
HV
_IO
_1
1C
15
VS
S_
HV
_IO
_1
2D
9
VS
S_
HV
_IO
_1
3N
2
VS
S_
HV
_IO
_1
4R
3
VS
S_
HV
_IO
_1
5T
1
VS
S_
HV
_IO
_1
6T
17
VS
S_
HV
_IO
_1
7U
1
VS
S_
HV
_IO
_1
8U
2
VS
S_
HV
_IO
_1
9U
16
VS
S_
HV
_IO
_2
0U
17
VS
S_
LV
_P
LL
N4
VS
S_
LV
_1
J7
VS
S_
LV
_2
G9
VS
S_
LV
_3
L7
VS
S_
LV
_4
L1
1
VS
S_
LV
_5
J1
1
VS
S_
LV
_6
H1
1
VS
S_
LV
_7
G8
VS
S_
LV
_8
G7
VS
S_
LV
_9
G1
0
VS
S_
LV
_1
0G
11
VS
S_
LV
_1
1H
7
VS
S_
LV
_1
2H
8
VS
S_
LV
_1
3H
9
VS
S_
LV
_1
4H
10
VS
S_
LV
_1
5J8
VS
S_
LV
_1
6J9
VS
S_
LV
_1
7J1
0
VS
S_
LV
_1
8K
7
VS
S_
LV
_1
9K
8
VS
S_
LV
_2
0K
9
VS
S_
LV
_2
1K
10
VS
S_
LV
_2
2K
11
VS
S_
LV
_2
3L
8
VS
S_
LV
_2
4L
9
VS
S_
LV
_2
5L
10
VS
S_
LV
_N
EX
US
K1
6
VS
S_
LV
_L
FA
ST
N1
7
C2
14
0.0
1U
F
C2
46
0.1
uF
C2
19
0.0
1U
F
C2
23
2.2
uF
C2
29
47
0P
F
L2
01
33
0O
HM
12
C2
39
47
0P
FC
24
94
70
PF
L2
07
33
0O
HM
12
C2
08
0.0
1U
F
C2
37
2.2
uF
R2
15
0
C2
34
47
0P
F
L2
03
33
0O
HM
12
C2
32
2.2
uF
C2
12
47
0P
F
C2
25
0.1
uF
C2
41
47
0P
F
L2
08
33
0O
HM
12
C2
40
0.1
uF
L2
02
33
0O
HM
12
C2
35
2.2
uF
C2
24
47
0P
F
C2
13
47
0P
F
MPC5744P Motor Controller Board, Draft
Freescale Semiconductor C-47
MPC5744P Controller Board Schematic
5 5
4 4
3 3
2 2
1 1
DD
CC
BB
AA
CLOSE
OPEN
SBC MODE J?
DEBUG
NORMAL
Div
ide
r o
utp
ut
vo
lta
ge
fo
r n
om
ina
l M
CU
_3
.3V
0.8
V +
/-1
%
Close to
D403
Preregulator
SNUBBER <2
1.6K;26.4K>
<45.9K;56.1K>
Vcca/Vaux volt. selection
Vcca [V]
Vaux [V]
R422[Ohm]
3.3
53.3
5
53.3
3.3
5
< 7K
<10.8K;13.2K>
SMPS Buck-Boost Fsw=440kHz
Close to
Vsup pins
MCU voltage 3.3V Fsw=2.4MHz
Close to
D401
Vcore
SNUBBER
Close to
Vpre pin
Close to
FB_Core pin
Recommended value [Ohm]
5.1K
12K (DEFAULT)
24K
51K
/FS
0
DE
BU
G
DE
BU
G
CA
N_
LO
CO
MP
_C
OR
E
/FS
0
SB
C_
RS
T
FB
_C
OR
E
CA
N_
HI
GN
D
+5
VD
C
VD
DA
33
90
7_
IO2
33
90
7_
IO3
GN
D_
A
AM
UX
_O
UT
33
90
7_
MO
SI
33
90
7_
MIS
O3
39
07
_S
CL
K3
39
07
_/C
S
33
90
7_
/IN
T
33
90
7_
/RS
T
CA
N_
TX
CA
N_
RX
MC
U_
3.3
V
+1
.2V
DC
PW
R_
BR
D_
SU
P VR
EF
GN
D_
PO
WE
R
+5
VD
C
GND
MC
U_
3.3
V
PG
ND
GN
D
GN
DG
ND
MC
U_
3.3
V
GN
D
PG
ND
Vp
re
Vp
re
Vca
n
GN
DG
ND
GN
DG
ND
_A
Vcca
VD
DA
Vsu
p
GND
Vcca
PG
ND
PG
ND
PG
ND
GN
D
MC
U_
3.3
V
PG
ND
GND GND
GN
DG
ND
GN
D
Vp
re
Vp
re
+1
.2V
DC
Vsu
p
VC
AN
GND
GN
D
PG
ND
PG
ND
PG
ND
Vsu
p
PG
ND
GN
D
GN
DG
ND
GN
D
GND
GN
D
VD
DA
GN
D_
A
Vco
re_
mo
n
Vco
re_
mo
n
Dra
win
g T
itle
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Th
urs
da
y,
Ju
ne
25
, 2
01
5
SB
C M
C3
39
08
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
91
0
X_
__
__
__
_D
raw
ing
Title
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Th
urs
da
y,
Ju
ne
25
, 2
01
5
SB
C M
C3
39
08
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
91
0
X_
__
__
__
_D
raw
ing
Title
:
Siz
eD
ocu
me
nt
Nu
mb
er
Re
v
Da
te:
Sh
ee
to
f
Pa
ge
Title
:
De
sig
ne
r:
Dra
wn
by:
Ap
pro
ve
d:
Au
tom
oti
ve
, In
du
str
ial
& M
ult
i-
65
01
Will
iam
Ca
nn
on
Drive
We
st
Au
stin
, T
X 7
87
35
-85
98
Th
is d
ocu
me
nt
co
nta
ins in
form
atio
n p
rop
rie
tary
to
Fre
esca
le
an
d s
ha
ll n
ot
be
use
d f
or
en
gin
ee
rin
g d
esig
n,
pro
cu
rem
en
t o
r m
an
ufa
ctu
re in
wh
ole
or
in p
art
with
ou
t th
e e
xp
ress w
ritt
en
pe
rmis
sio
n o
f F
ree
sca
le.
ICA
P C
lassific
atio
n:
FC
P:
FIU
O:
PU
BI:
ma
rk
et
So
luti
on
s G
ro
up
SC
H-2
85
31
PD
F:
SP
F-2
85
31
A
MP
C5744P
-CO
NT
RO
LE
R B
OA
RD
A3
Th
urs
da
y,
Ju
ne
25
, 2
01
5
SB
C M
C3
39
08
B.
ZU
CZ
EK
P.
KO
NV
ICN
Y
B.
ZU
CZ
EK
91
0
X_
__
__
__
_
C2
03
0.1
UF
R9
92
.0K
J1
2 12
J2
1 1
R4
65
.1K
+C
9
33
0U
F
C3
50
.1U
FC
47
22
UF
R5
2
1.0
K
R6
91
.0D
NP
R4
55
.1K
J8
1 2 3 4
R5
9
1.0
K
J1
6 1
U1
MC
33
90
8A
E
NC
_2
22
2N
C_
23
23
VA
UX
_E
40
VA
UX
_B
39
RS
T2
4
SE
LE
CT
31
CS
28
MU
X_
OU
T1
7
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MPC5744P Motor Controller Board, Draft
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MPC5744P Motor Controller Board, Draft
Freescale Semiconductor C-49
MPC5744P Controller Board Schematic
MPC5744P Motor Controller Board, Draft
C-50 Freescale Semiconductor
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