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  • TIDM-1001: Input and output filter capacitor design and selection

    Resolved
    Part Number: TIDM-1001 Hi Team, Here's an issue from the customer may need your help: Do you mind sharing the method or experience of selecting input capacitance and output capacitance in the reference design, or can you explain the reasons for your…
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  • MSP430FR5994: TIDM-FILTERING-SIGNALPROCESSING-LEA Software (Rev. B) build errors in Code Composer Studio

    Resolved
    Part Number: MSP430FR5994 I'm working with the MSP430FR5994 LaunchPad Development Kit and Audio Signal Processing BoosterPack Plug-In Module for TIs signal processing applications. I was trying to Build the Code Composer Studio Project file for the TIDM…
    • Answered

  • TIDM-HV-1PH-DCAC: About notch filter calculation

    Resolved
    Part Number: TIDM-HV-1PH-DCAC HI Can you please tell me how the notch filter calculations were performed. Cannot find it in the design guide. Please provide equations used in the calculation. Thank you Damith
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  • TIDM-02002: What is the formula to calculate the value of the low-pass filter (C245, R254)?

    Resolved
    Part Number: TIDM-02002 Other Parts Discussed in Thread: TMDSCNCD280049C There is a low-pass RC filter based on R254 and C245 with 56.2Ohm and 10pF accordingly. This gives roughly a cut-off frequency at 283MHz. What is the calculation formula or a reason…
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  • RE: TIDM-02008: Notch filter usage

    Resolved
    Wayne, 1.The notch filter frequency depends on the ac line frequency. if(TTPLPFC_sine_mains.acFreq > 55) { TTPLPFC_sine_mains.acFreq = 60; TTPLPFC_ac_period_sec…
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  • RE: MSP430FR5994: TIDM Filtering SIgnal Processing Build Errors

    Resolved
    Hi Ramon, I want to make sure I am looking at the same version you are using. At https://www.ti.com/tool/TIDM-FILTERING-SIGNALPROCESSING, under the section, "Software Development", it has the zip file https://www.ti.com/lit/zip/tidcc06, tidcc06b…
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  • TIDM-02002: How to calculate the cut-off frequency of low-pass filter

    Resolved
    Part Number: TIDM-02002 Other Parts Discussed in Thread: C2000WARE , CONTROLSUITE C:\ti\c2000\C2000Ware_DigitalPower_SDK_3_02_00_00\solutions\tidm_02002 Dear team: There is such a program in the routine: //! \brief Run EMAVG module //! \param v The EMAVG…
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  • MSP430FR5994: TIDM-FILTERING-SIGNALPROCESSING "512-point FFT with LEA"

    Resolved
    Part Number: MSP430FR5994 Other Parts Discussed in Thread: TIDM-FILTERING-SIGNALPROCESSING Hi, We are testing FFT with LAE with the sample codes from the TI design "TIDM-FILTERING-SIGNALPROCESSING". This sample code is designed for "256-point…
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    • Answered

  • TIDM-1000 Vienna rectifier input filter design

    Resolved
    Other Parts Discussed in Thread: TIDM-1000 Hello, I was reviewing the documentation about the Vienna rectifier design (TIDM-1000). I am curious about the input filter design methodology since it may be applicable to a specific application that currently…
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  • CCS/MSP430FR5994: MSP430FR5994 TIDM-FILTERING-SIGNALPROCESSING

    Part Number: MSP430FR5994 Other Parts Discussed in Thread: TIDM-FILTERING-SIGNALPROCESSING Tool/software: Code Composer Studio Hi , I'm attempting to work through the TIDM-FILTERING-SIGNALPROCESSING reference design (doc tidubi9a.pdf) but I get an error…

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