• Motor control toolbox for MPC5643L

    One of our customer, has a question regarding the chip MPC5643L. They are using your motor control toolbox (Version # 1.2 ) together with Matlab 2013b for model based application software design, and one of the ...
    Swetha Jayakumar
    last modified by Swetha Jayakumar
  • MCRSP_PMSM_V1.2.0

    Hello,   I'm using reference solution from MCRSP_PMSM_V1.2.0 package. For my project it is necessary smoothly to be switched between open to closed loop and vice-versa during the rotor is spinning. The idea is ...
    Peter Kostadinov
    last modified by Peter Kostadinov
  • MCAT - Motor Idendifier Tab for acim_hpv-kv58f application

    Hi, I am trying to develop an inverter product based upon your ACIM reference design using the NXP high voltage development board (HVP-MC3PH) with a KV58F daughter card. I am able to compile and flash the software int...
    chuck wheeler
    last modified by chuck wheeler
  • PMSM Back EMF & Core losses

    Hi, I have a question on PMSM. We are running PMSM as a Alternator to get the generating voltage at various speeds with the help of another motor. With this data we can calculate the flux per pole of the magnet but...
    Sandeep Sv
    last modified by Sandeep Sv
  • How to calculate the Motor Parameters for 6 pole pairs bldc motor

    Dear NXP team,   I am using MC-LVBLDC motor driver and FRDM KV11z for driving a motor, but the motor is not spinning at all. After going through the code, I observed that the motor parameters in "m1_bldc_appconf...
    Haaris Moosa
    last modified by Haaris Moosa
  • LTspice/GD3000

    Hello, I need LTspice model of MC33GD3000/MC34GD3000 gate driver. Somebody can help me?
    Beyza Sağlam
    last modified by Beyza Sağlam
  • Who has experience with the SPC5675K with BLDC, Hall Sensors and Phase current measurement?

    Hello to all. I am new in this forum. I plan to use the SPC5675K (Dual Core processor) as a BLDC controller with 3 Hall Sensors for position measurement and current measurement on the motorphases. But I am not so fa...
    Norbert Speda
    last modified by Norbert Speda
  • Kinetis MKM34Z256VLX7: VREFST flag does not set as expected

    Hi, I am using development board TWR-KM34Z75M and I have found a problem about Vref stabilization flag. The VREFST flag is supposed to be set when the signal is stable, but this is not whap happens. From the moment ...
    Matteo Perego
    last modified by Matteo Perego
  • Bug in GFLIB_AtanYX_F16

    I'm using the CM4 version of the RTCESL library. The function GFLIB_AtanYX_F16 has an error flag as output type which the documenation claims to be a bool_t type that is 16 bit wide.   However, it seems the...
    last modified by raul10
  • MCAT:unable to measure motor parameters

    case:00162660 Problem: We are trying to run a 1.2 kW 24 V BLCD motor with Freemaster and MCAT with sensorless FOC, but we are unable to measure the motor parameters. We keep getting "Wrong characteris...
    last modified by xiangjun.rong
  • Need a suitable EVM board

    Hi there, I have been back to high power design. My system contains 3phase, 380V, 50Hz ac input, secondary surge protector, Aux Tr ( single phase, 380V/220V, 300VA), phase transformer( 3ph, 380v/12v,0v,12v,100VA) and ...
    Md Mubdiul Hasan
    last modified by Md Mubdiul Hasan
  • DRM128 source code

    Is there an application code example which shows how an FTM output can be used to get position and speed?  I'm curious what the suggested way to use the various fixed point datatypes is.  All the available e...
    last modified by BENJAMIN WILLIS
  • MC33937 Zero Crossing on PhaseX outputs

    I am looking to use the MC33937 on a new project, and while going through the datasheet I noticed the PhaseX outputs from a comparator (50% of Vsup).   The datasheet says that this use used for fault detection (...
    last modified by graham@roundbank.co.uk
  • current controller calculations MCAT tool

    I'm using the MCAT tool for developing a new BLDC based motor control application (E-Boat). This tool is used to get the motor running in a basic configuration. Attached in the zip file, you will find screenshots of t...
    Wim Van Der Steeg
    last modified by Wim Van Der Steeg
  • MKM34Z256XX7 Flash problem

    kinetic series MKM34Z256VLQ7 Flash problem I am successfully  able to access the flash and save data with creating memory blocks. But  at the time of  erase memory block individually, The whole memory...
    Avinash Bhavsar
    last modified by Avinash Bhavsar
  • c

    I am designing a control for a 4 phase motor with 4 coils fed @ 90 deg phase shift. All the NXP controls I see are 3 phase; however there are many motion control apps that use 4 phase i.e. turn tables, bikes etc. Mine...
    ken dias
    last modified by ken dias
  • How to download the DRM155 code ??

    I saw a Document Number: DRM155 and I need the code of it. but I can't find “MAPS-MC-LV3PH_Dual_Servo_v1.zip" anywhere in NXP web ? Can you send this code to my email ? Thanks!
    clogord ou
    last modified by clogord ou
  • MCRSP_ACIM_V1.2.0: changing M1_PWM_FREQ ?

    Hi I'm developing a drive for large #ACIM & #PMSM. We've successfully developed a tiny PMSM drive using #KV31 and KMS. For this project were in the process for laying out a custom #KV58 CPU with all the bells an...
    Vickus Boshoff
    last modified by Vickus Boshoff
  • Kinetis MKM34Z256VLX7: Vref trim values

    Hi, I am using development board TWR-KM34Z75M and trying to trim the vref values (VREF_H and VREF_L). On page 654 of the reference manual there's the description of the VREF Trim Register (VREF_VREFH_TRM), and the man...
    Matteo Perego
    last modified by Matteo Perego
  • current measurements with HVP-MC3PH

    Hi,   Like it is given in the circuit diagram I excpect a ADC value about 2048 with no load (1,65V Offset). Now I've connected a resistor between Phase A and C Pins.    The PWM_Three_Phase_Out...
    Leon Thürnau
    last modified by Leon Thürnau