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  • MSP430F6749A: 24Bit ADC Full scale range

    Part Number: MSP430F6749A Tool/software: HI, I'm using the 24Bit sigma delta ADC peripheral on MSP430, I'm using the internal reference (measured at 1.159V). The OVR is 256 (default) , Right aligned Data format is binary (as appose to 2s compliment…

  • MSP430F6749A: MSP430F6749A

    Part Number: MSP430F6749A EMDC to Target communciation. Tried sending packets realated to active mode, calib mode etc. We got response from all but packets except for command B0 packet (calibration write). We found the After the phase byte some bits are…
    • Answered

  • MSP430F6749A: MSP430F6749A

    Resolved
    Part Number: MSP430F6749A Request for assistance to communicate Gain Calibration to Target. Communication Protocol Spec — Energy Measurement Technology Guide 1.40.00.03 documentation . Followed the steps mentioned here and send calibration mode ,B0,B1…
    • Resolved

  • MSP430F6749A: MSP430F6749A

    Part Number: MSP430F6749A After flashing the code, program getting stuck in a point

  • MSP430F6749A: Code Composer Studio 12 showing incorrect MSP430 mnemonics in Disassembly View

    TI Thinks Resolved
    Part Number: MSP430F6749A Other Parts Discussed in Thread: CCSTUDIO Tool/software: Code Composer Studio v12.8.1.00005 Version: 12.8.0.202407141830 Build id: N202407141830 Compiler version: TI v20.2.5.LTS [TI v21.6.1.LTS] The Disassembly view…

  • MSP430F6749A: MSP430F6749A custom board current measurement scaling factor issue

    Part Number: MSP430F6749A I am able to read the voltage and current using EMDC, but the current values seem to be in mA Ex: for 2.3 A it is showing 0.023, Is there anything should I modify
    • Answered

  • MSP430F6749A: Problem communicating with MSP430F6749A through Energy Measurement Design Center

    Resolved
    Part Number: MSP430F6749A Other Parts Discussed in Thread: MSP430F6749 , MSP430F6779 I am using Single phase energy meter based on MSP430F6749A using Energy management design center tool generated the code, I am able to program the MSP430F6749, I tried…
    • Resolved

  • MSP430F6749A: Increase Accuracy for Energy Meter calibration for phase.

    Part Number: MSP430F6749A These are the accuracy values after phase calibration. Calibrated at 240V, 10A and 60 degree leading phase angle. And the accuracy for current varying from 1 to 100, the results are in the below attached image for 0.5 leading…

  • MSP430F6749A: EVM kit programming using Energy Measurement Design Center

    Part Number: MSP430F6749A We have designed the 3 phase Energy Meter, where reading from the results is showing fine but the pulse led is not showing the accuracy. pulse rate 6400

  • MSP430F6749A: EVM kit led pulse to calculate power

    Part Number: MSP430F6749A I am trying to validate the accuracy of the EVM using the led pulse, I am observing a pulse at every 57 sec, I am having a load of 1. According to the Document 6400 pulse generated for 1kwh. How to calculate the power using the…

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