NXP Semiconductors SAFE ASSURE FRDM-GD3100EVM Скачать руководство пользователя страница 8 | Manualshive

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NXP Semiconductors SAFE ASSURE FRDM-GD3100EVM Скачать руководство пользователя страница 8

NXP Semiconductors

UM11108

FRDM-GD3100EVM half-bridge evaluation board

UM11108

All information provided in this document is subject to legal disclaimers.

© NXP B.V. 2018. All rights reserved.

User guide

Rev. 3.0 — 16 August 2018

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4.3.2 Test point definitions

All test points are clearly marked on the evaluation board.

Figure 4

shows the location of

various test points.

Figure 4. Key test point locations

Table 3. Test point definitions

Test point

Definitions

Low voltage domain

VPWR

DC voltage source connection point for VSUP power input of MC33GD3100

devices. Typically supplied by vehicle b12V DC.

GND1_1,2,3,4

Grounding points for low voltage domain

GD3100PWR

MC33GD3100 VSUP test point

VDDL

MC33GD3100 VDD test point on low-side driver. See data sheet for usage.

NJWEN

Flyback enable test point connected to NJW4140 MOSFET drive switching regulator

Low-side driver domain

VCCL

Positive voltage supply test point for isolated circuitry and low-side driver gate of

IGBT

CLAMPL

V

CE

sense test point connected to low-side driver clamp pin and circuitry

DSTL

V

CE

desaturation test point connected to low-side driver DESAT pin and circuitry

VEEL

Negative voltage supply test point for low-side driver gate of IGBT

AMXL

Analog MUX input test point for low-side driver

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Содержание SAFE ASSURE FRDM-GD3100EVM

Страница 1: ...UM11108 FRDM GD3100EVM half bridge evaluation board Rev 3 0 16 August 2018 User guide 1 FRDM GD3100EVM Figure 1 FRDM GD3100EVM Downloaded from Arrow com ...

Страница 2: ...uld this evaluation kit not meet the specifications indicated in the kit it may be returned within 30 days from the date of delivery and will be replaced by a new kit NXP reserves the right to make changes without further notice to any products herein NXP makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does NXP assume any liabi...

Страница 3: ...n the left side of the window Select the Get Started link Review each entry in the Get Started section Download an entry by clicking on the linked title After reviewing the Overview tab visit the other related tabs for additional information Documentation Download current documentation Software Tools Download current hardware and software tools Buy Parametrics Purchase the product and view the pro...

Страница 4: ...high voltage probes CAL Test Electric CT2593 1 LeCroy AP030 Four low voltage probes Two digital voltmeters 3 3 System requirements The kit requires the following to function properly with the software Windows XP or higher operating system 4 Getting to know the hardware 4 1 Board features Capability to connect to Fuji M653 or M6 IGBT modules for half bridge evaluations Daisy Chain SPI communication...

Страница 5: ...rements SPI interface for safety monitoring programmability and flexibility Integrated Galvanic signal isolation Integrated gate drive power stage capable of 10 A peak source and sink Interrupt pin for fast response to faults Compatible with negative gate supply Compatible with 200 V to 1700 V IGBTs power range 125 kW 4 3 Board description The Freedom KL25Z is microcontroller hardware for interfac...

Страница 6: ...or board 4 3 1 Voltage domains GD3100 pinout logic header and IGBT pinout Low voltage domain is 12 V VPWR domain that interfaces with the MCU and MC33GD3100 control registers through the 24 pin connector interface Low side driver and high side driver domains are driver control interfaces to IGBT single phase connections and test points Downloaded from Arrow com Downloaded from Arrow com Downloaded...

Страница 7: ... low side 7 MOSIL Master out slave in low side 8 SCLK Serial clock input 9 MISOL Master in Slave out low side 11 FSSTATEL Fail safe state low side 12 GND Ground 13 FSENB Fail safe enable high side and low side 14 MISOH Master in slave out 15 NC No connection 16 MOSIH Master out slave in 17 NC No connection 18 CSBH Chip select bar high side 19 NC No connection 20 AOUTH Duty cycle encoded signal hig...

Страница 8: ...ow voltage domain GD3100PWR MC33GD3100 VSUP test point VDDL MC33GD3100 VDD test point on low side driver See data sheet for usage NJWEN Flyback enable test point connected to NJW4140 MOSFET drive switching regulator Low side driver domain VCCL Positive voltage supply test point for isolated circuitry and low side driver gate of IGBT CLAMPL VCE sense test point connected to low side driver clamp pi...

Страница 9: ...oltage supply test point for isolated circuitry and high side driver gate of IGBT CLAMPH VCE sense test point connected to high side driver clamp pin and circuitry DSTH VCE desaturation test point connected to high side driver DESAT pin and circuitry VEEH Negative voltage supply test point for high side driver gate of IGBT AMXH Analog MUX input test point for high side driver VREFH 5 0 V reference...

Страница 10: ... activated shorted VCC VCCREG HS J4 open VCC and VCCREG HS are separate 1 2 HS neg supply active J5 2 3 HS neg supply GNDISOH shorted HS neg supply GNDISOH J6 open HS neg supply active shorted VCC VCCREG LS J7 open VCC and VCCREG LS are separate 1 2 LS neg supply active J8 2 3 LS neg supply GNDISOL shorted LS neg supply GNDISOL J9 open LS Neg Supply active shorted TSENSEA LS active J10 open TSENSE...

Страница 11: ...aisy chain mode connects MISOL to MOSIH 1 2 SPI chip select for use in non daisy chain mode JCSB 2 3 SPI chip select for use in daisy chain mode connects CSB pins of both GD3100 devices 4 3 4 Bottom view Figure 6 GD3100 evaluation board bottom view 4 3 5 Gate drive resistors RGH gate high resistor in series with the GH pin at the output of the MC33GD3100 high side driver and IGBT gate that control...

Страница 12: ...IGBT gate and AMC input pin of the MC33GD3100 high side low side driver for gate sensing and Active Miller clamping Figure 7 Gate drive resistors Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

Страница 13: ...d to the INTB output pin of low side driver indicating reported fault status when on active low High side INTB Connected to the INTB interrupt output pin of high side driver indicating reported fault status when on active low Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Ar...

Страница 14: ...0 V supply When this jumper is in place VPWR must be 5 0 V 4 4 Quick start 4 4 1 Scope and purpose This section provides comprehensive quick start notes for the FRDM GD3100EVM half bridge evaluation kit Within a few minutes it is possible install SPIGEN application on a PC power up half bridge evaluation kit and start SPI communication with the GD3100 devices as well as pass PWM signals for evalua...

Страница 15: ...h domain respectively a If voltage level on VCCH and VCCL are low adjust R3 potentiometer for proper level as shown in Figure 5 7 With proper PC interface connection and voltage levels SPI communication can be conducted with MC33GD3100 devices as described in Section 6 1 SPIGEN GUI and referencing data sheet for MC33GD3100 a Selecting SPI0 communicates with low side gate drive device and SPI1 comm...

Страница 16: ...M653 IGBT module with SBE DC Link capacitor as shown in Figure 12 Double pulse and short circuit testing can be conducted utilizing Windows based PC with SPIGEN software Suggested equipments needed for test Rogowski coil high current probe High voltage differential voltage probe Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from ...

Страница 17: ...he reset button on the KL25Z board and connect a mini USB B cable from the PC to the Programming interface SDA USB port Release the reset button The PC shows a drive called E BOOTLOADER or something similar Copy the SDA file MSD DEBUG FRDM KL25Z_Pemicro_v118 SDA to the E BOOTLOADER drive Unplug and re plug the USB cable to the same location to restart and activate the new firmware do not hold the ...

Страница 18: ...ld see SPI dongle Firmware Ver 5 4 5 or something similar Figure 13 FRDM KL25Z setup and interface 6 1 SPIGEN GUI See Figure 14 for SPIGEN Graphical User Interface for MC33GD3100 internal register read and write access It also includes the daisy chain read and write access when configured for daisy chain operation on certain MC33GD3100 registers Figure 14 SPIGEN GUI Downloaded from Arrow com Downl...

Страница 19: ...ure 15 Configuration register window Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Страница 20: ... and mask register window Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded...

Страница 21: ...rd layout and bill of materials are available at http www nxp com FRDM GD3100EVM on the Overview tab under Get Started Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow...

Страница 22: ... Description v 1 20180430 Initial version v 2 20180716 Added Section 4 4 v 3 20180816 Updated firmware install notes and changed firmware version to 5 4 5 in Section 6 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow co...

Страница 23: ...e products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Suitability for use in automotive applications This NXP Semiconductors product has been qualified for use in automotive applications Unless otherwise agreed in writing the product is not designed authorized or warranted to be suitable for use in life support life critical ...

Страница 24: ...and PWMALT configuration connections 14 Fig 10 Freedom Development Platform 16 Fig 11 Translator board 16 Fig 12 Evaluation board setup 17 Fig 13 FRDM KL25Z setup and interface 18 Fig 14 SPIGEN GUI 18 Fig 15 Configuration register window 19 Fig 16 Status and mask register window 20 Fig 17 Double pulse and short circuit test window 21 Downloaded from Arrow com Downloaded from Arrow com Downloaded f...

Страница 25: ...inout 14 4 4 Quick start 14 4 4 1 Scope and purpose 14 4 4 2 Intended audience 14 4 4 3 Setting up and connecting the evaluation kit 14 4 5 Kinetis KL25Z freedom board 15 4 6 3 3 V to 5 0 V translator board 16 5 Configuring the hardware 16 6 Preparing graphical user interface operating environment 17 6 1 SPIGEN GUI 18 6 1 1 Configuration register 19 6 1 2 Status and mask register 20 6 1 3 Double p...

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