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  • TMS320F28377D: TMS320F28377D — Intermittent NMIWDRSn Reset Caused by RAMUNCERR

    Part Number: TMS320F28377D Hi, We are using the TMS320F28377D in our design and are encountering an intermittent issue where the device resets due to NMIWDRSn, with the root cause traced back to the RAMUNCERR (RAM Uncorrectable Error) flag being set…

  • TMS320F28377D: TMS320F28377D: asinf() execution time varies significantly depending on input value

    Part Number: TMS320F28377D Other Parts Discussed in Thread: C2000WARE Hello, I am using TMS320F28377D at 200MHz and found that asinf() execution time varies significantly depending on the input value. When…
    • Answered

  • TMS320F28377D: CCS v7.2.0.00013 vs. CCS v9.1.0.00010 Debugging on TMS320F28377D and TMS320F28379D

    Resolved
    Part Number: TMS320F28377D Other Parts Discussed in Thread: TMS320F28379D , , C2000WARE Hello support I'm currently porting software from a TMS320F28379D to a TMS320F28377D. I'm using CCS v7.2.0.00013 for this. I'm able to debug on the TMS320F28379D…
    • Resolved

  • TMS320F28377D: configuring the bus settings using the EMIF of the TMS320F28377D

    Part Number: TMS320F28377D Hi TI Engineer I am configuring the bus settings using the EMIF of the TMS320F28377D to work with an external module. In the ASYNC_CS2_CR register settings, there is an item labeled “Read, Write Setup.” Is my understanding…

  • TMS320F28377D-EP: TMS320F28377D: 16-bit Differential ADC Input Inquiry

    TI Thinks Resolved
    Part Number: TMS320F28377D-EP Hello there, I am planning to use the 176-Pin F28377D and would like the higher 16-bit resolution with a single-ended input. I was hoping for some clarity regarding this third note. Could someone provide an explanation…

  • TMS320F28377D: Intermittent ePWM Global Load failure on TMS320F28377D causing incorrect PWM outputs

    Part Number: TMS320F28377D Other Parts Discussed in Thread: PMP41017 Hi, I am using the ePWM global load feature. The following image shows my configuration. Each time I perform control, I change the PRD values of PWM1 and PWM2 by 10 counts. I set…

  • TMS320F28377D: Problems with the PWM usage of TMS320F28377D?

    Part Number: TMS320F28377D For our latest project, we used TI's dsp28377d, but there were some issues in its operation. Could you help us with the analysis? Using the following chip, the phenomenon is that the pwm drive port, with a fixed switching…
    • Answered

  • TMS320F28377D: TMS320F28377D - Best method to open all switches (High-Z) during coasting mode in motor control

    Resolved
    Part Number: TMS320F28377D I am implementing a sensorless PMSM drive for railway traction application using TMS320F28377D. During the coasting section, I need to open all inverter switches and disable all gate signals, then resume PWM afterward repeatedly…
    • Resolved
    • Answered

  • TMS320F28377D: About EM1DQM in EMIF setting of TMS320F28377D

    Resolved
    Part Number: TMS320F28377D Now, I am currently considering using the TMS320F28377D and have the following question: I will be using EMIF1 as the interface with external asynchronous 16-bits memory. I will not be using the EM1DQM signal in particular…
    • Resolved

  • TMS320F28377D: tms320f28377d simulink foc sensorless model generates CCS projects

    TI Thinks Resolved
    Part Number: TMS320F28377D Hello, I downloaded the sensorless FOC simulation model of Simulink from the official MATLAB website. Could you help generate the corresponding code for my 28377d hardware board? Thank you.

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