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  • TRF7964A: TRF7964A

    Resolved
    Part Number: TRF7964A Hi Andreas, I am using probes on the SPI to understand where my problem is. Below is a photo of the SPI on the Lauchpad. For some reason the MISO line suddenly started looking strange, even though everything is still working…
    • Resolved

  • TRF7964A: TRF7964A

    TI Thinks Resolved
    Part Number: TRF7964A Hi All, Can you confirm the minimum drive strength required for the crystal that can be connected to the TRF7964A. Specification is not included in the datasheet of the TRF7964A. Best Regards Byron

  • TRF7964A: Schematic Design & Layout Design Check

    TI Thinks Resolved
    Part Number: TRF7964A Other Parts Discussed in Thread: TRF7970A Hi Support team, Currently, I am working RFID ic. TRF7964A TRF7964A is communicated with ESP32. Can you Review the Schematic and Gerber file so that, i can go for further process…

  • TRF7964A: TRF7964A

    Part Number: TRF7964A Other Parts Discussed in Thread: TRF7970A , MSP-EXP430G2ET , DLP-7970ABP Hi Andreas, I am trying to read an ISO14443A tag. When the tag is presented, the first time I receive TRF79XXA_IRQ_STATUS_RX_COMPLETE, and then read register…

  • TRF7964A: EN 300 330 Certification

    TI Thinks Resolved
    Part Number: TRF7964A We are using the TRF7964A for an embedded application in order to read tag UUID. To prepare the EMC certification the laboratory asked us about EN 300 330. Do you have some feedback or information to provide us about these tests…
    • Answered

  • TRF7964A: TRF7964A

    Resolved
    Part Number: TRF7964A Other Parts Discussed in Thread: DLP-7970ABP , MSP-EXP430G2ET Hi Andrea, I able to successfully run the code from the TRF7970ABP_RFID_Reader_Demo using the Booster pack and the Launch Kit. The correct LED blinks when I use a 14443…
    • Resolved

  • TRF7964A: RFID/ NFC R&D for Schematic Design

    TI Thinks Resolved
    Part Number: TRF7964A Hi TI Team, Project Overview First time, I am Designing RFID/NFC Device. This project for Warehouse management project. RFID/NFC Distance : MAX 30 cm or Min 5 cm Is this Right ic for this project ? if not please reference…
    • Answered

  • TRF7964A: If only the main input is used, is it possible to use RSSI of the auxiliary input is 0?

    Resolved
    Part Number: TRF7964A Tool/software: Dear Specialists, My customer is considering TRF7964A and has a question. I would be grateful if you could advise. --- The TRF7964A has two inputs, RX_IN1 (pin 8) and RX_IN2 (pin 9). Is it correct to understand…
    • Resolved
    • Answered

  • TRF7964A: TRF7964A

    Resolved
    Part Number: TRF7964A Other Parts Discussed in Thread: MSP-EXP430F5529LP , TRF7970A Hello, I am using the TRF7964A with a Microchip PIC MCU in a tag reader. I am using reader/writer mode. I am using the example code from TRF7970ABP_RFID_Reader_Demo…
    • Resolved

  • TRF7964A: Software initialization, POR

    TI Thinks Resolved
    Part Number: TRF7964A Other Parts Discussed in Thread: TRF7962 , TRF7970A A communication failure rarely occurs with the TRF7964ARHBT. (Communication is parallel) This phenomenon will not occur again once communication has been successfully performed…

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