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  • TMS320F28054M: Motor Vibrations

    Part Number: TMS320F28054M Hi, I am seeing motor vibrations every 6.6s when the motor is standing still using the TMS320F28054M microcontroller. What can I change in user.h to resolve this issue? Or is this a deeper control loop issue? Thanks, …

  • TMS320F28054M: USER_SYSTEM_BANDWIDTH issue

    Part Number: TMS320F28054M Other Parts Discussed in Thread: TMS320F28069M , TMS320F28068M Hi, I'm working on a project where I need to increase the stiffness of the motor to improve the stability of the system. I came across the variable, USER_SYSTEM_BANDWIDTH…
    • Answered

  • TMS320F28054M: TMS320F28054M

    Resolved
    Part Number: TMS320F28054M Other Parts Discussed in Thread: C2000WARE , MOTORWARE Tool/software: I am trying to import project from my old laptop. In my old laptop, the Ti tools were installed in hard drive c-> c:|Ti library. In new it is installed in…
    • Resolved

  • TMS320F28054M: TMS320F28054M

    Part Number: TMS320F28054M Other Parts Discussed in Thread: MOTORWARE I am working on a low voltage custom board designed using "instaspin" technology. I am trying to implement lab 10A from - overmodulation from motorware in my custom board. The card…

  • TMS320F28054M: TMS320F28054M

    Part Number: TMS320F28054M Other Parts Discussed in Thread: UNIFLASH , MOTORWARE I have developed a motor controller using TMS320F28054M instaspin enabled dsp. I can program it via a XDS100v2 debugger. Th motor controller can be programmed from CCS studio…

  • TMS320F28054M: TMS320F28054M

    TI Thinks Resolved
    Part Number: TMS320F28054M I have a strange problem with instaspin based 230VAC drive implementation. The drive works well, however, the actual motor speed seen with gMotorVars.Speed_krpm variable inside the drive matches with actual drive speed upto…
    • Answered

  • TMS320F28054M: Difference Between TMS320F28054PNS

    Resolved
    Part Number: TMS320F28054M Hello, What is the difference between TMS320F28054PNS and TMS320F28054MPNQ? Is it just the support for InstaSpin and RISC (Reduced Instruction Set Computing), or are there additional differences as well? Thanks!
    • Resolved
    • Answered

  • TMS320F28054M: Uniflash JTAG programming issue - Error connecting to the target: (Error -1135 @ 0x0) - low VDD pin voltage

    Resolved
    Part Number: TMS320F28054M Other Parts Discussed in Thread: DRV8312 , UNIFLASH , TMDSEMU110-U Tool/software: Hello, I've inherited a project from a previous engineer. We have a custom circuit board with three (X, Y and Z) TMS320F28054M microcontrollers…
    • Resolved
    • Answered

  • TMS320F28054M: Understanding the effects of incorrect stator resistance and relation to minimum RPM

    Resolved
    Part Number: TMS320F28054M Other Parts Discussed in Thread: DRV8323 Tool/software: I have over time accumulated some questions while learning and messing around with motor control. I am fairly new into the motor control game, so there might be some…
    • Resolved
    • Answered

  • TMS320F28054M: TMS320F28054M

    Resolved
    Part Number: TMS320F28054M I have recently migrated from CCS8.3 windows 32bit version to CCS10.4 windows 64bit version. I am working on a custom code around instaspin lab. I use code optimization level 2 and speed size trade off as 2 in both versions…
    • Resolved

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