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Type: Posts; User: Lykaon

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  1. Hi jacko, please be aware that the software...

    Hi jacko,
    please be aware that the software reset is a specific reset type. So the "startup" behavior is different compared to an power on reset. For further support you can contact...
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    Hello PeterShi, sorry the delay after your...

    Hello PeterShi,
    sorry the delay after your second post. We are working on your topic. In any cases you can contact our technical assistance center...
  3. Hi Ambitious, in debug mode, the WDT is default...

    Hi Ambitious,
    in debug mode, the WDT is default suspended and stops counting. Are you aware of this fact?
    For me it looks like there is a miss-configuration. I will try to write a small example....
  4. Replies
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    Hi, you are right. In case your VCP is low...

    Hi,
    you are right. In case your VCP is low (0.5V), the bridge will not work. Please check if your init() is set correctly. Maybe you can switch on the VCP only (without brigde) in order to make...
  5. Replies
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    Hi, are you able to send the project via private...

    Hi,
    are you able to send the project via private message (forum)?
    Best regards
  6. Replies
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    Please measure the High-Side (Gate - Source)...

    Please measure the High-Side (Gate - Source) differentially. It looks like there is no sufficient DC-Link capacitance or your line impedances are too high -> deep voltage drop (CH3) to high-side gate...
  7. Hi davidfcannock, if your program works in...

    Hi davidfcannock,
    if your program works in debugger mode but not in normal mode, you should double check if your WatchDog(WD) is triggered correct.
    I hope I got your question .... :-)
    Best...
  8. Hi jacko, you have to service the WDT...

    Hi jacko,
    you have to service the WDT accordingly.


    Best regards
  9. Replies
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    Thanks for the pictures. Could you please capture...

    Thanks for the pictures. Could you please capture SHx/GHx/GLx with an oscilloscope and post the picture here as well?
  10. Replies
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    Ok, understood. What is your DS_Montitoring...

    Ok, understood.
    What is your DS_Montitoring threshold?
  11. Replies
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    ok, understood. The POR should clear all flags....

    ok, understood.
    The POR should clear all flags. In case of VS = 12V everything works as expected?
    Without scope plots debugging is tricky ;-)
  12. Hey, you can not measure the input current of...

    Hey,
    you can not measure the input current of the motor using jumper 5. Jumper 5 is intended to open the VS line in order to measure the current flowing into the TLE9879. Please see the user manual...
  13. Replies
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    Hi Sanyxx, could you please increase the dead...

    Hi Sanyxx,
    could you please increase the dead time and try again?
    Best regards
  14. Replies
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    Please clear all OV/UV flags accordingly. Best...

    Please clear all OV/UV flags accordingly.
    Best regards
  15. Replies
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    1,044

    Hi, are you in an undervoltage scenario? I.e.:...

    Hi,
    are you in an undervoltage scenario? I.e.: VS < 8V.
    Please give us more information in order to help us reproducing your case.

    Do you have an scope shot of VDDP/VDDC?

    Best regards
  16. Replies
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    2,841

    Hi ReginaldG, yes please provide your...

    Hi ReginaldG,
    yes please provide your requirements
  17. Replies
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    1,983

    ...in addition please make a scope shot of your...

    ...in addition please make a scope shot of your motor phase (SHx), this will help us to understand the behaviour.
  18. Replies
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    Hi Jacko, you can modify the Icharge and...

    Hi Jacko,
    you can modify the Icharge and Idischarge settings, are you aware of this? Please increase the current and try again
  19. Replies
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    Hi Jacko, what types of MOS-FETs are you using?...

    Hi Jacko,
    what types of MOS-FETs are you using? The TLE987x has a maximum total charge driver capability of 100 nC. The IC is able to drive motors up 1kW. Maybe your power - supply has a voltage...
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    Hi jacko, a possible reason is that the current...

    Hi jacko,
    a possible reason is that the current limitation of your power supply is too low. Could you please increase and try again?

    Best regards
  21. Hi David, the mon has a edge detection, so you...

    Hi David,
    the mon has a edge detection, so you have to select either MONxRISE or MONx_FALL[. In case you don't want to have the MON pin as wake-up source, just deactivate before entering the power...
  22. Hi, in your example the MON5 has no selection...

    Hi,
    in your example the MON5 has no selection for either "wake on rising edge" nor "wake on falling edge. One of those settings are required to enable the comparator of the monitor pin.
    By the way,...
  23. Hi, I was referring to that version: ...

    Hi,
    I was referring to that version:

    https://www.keil.com/dd2/pack/

    3542
  24. Hi Peter, did you try out the latest examples...

    Hi Peter,
    did you try out the latest examples from our pack files?
    Best regards
  25. Replies
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    Hi Jamesjgh, we have several products which can...

    Hi Jamesjgh,
    we have several products which can cover your functional request. Nevertheless further information are necessary, i.e. how does the input signal looks like and what do you want to...
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