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  • TIDA-020004: Change to PCB stackup and impedance

    Part Number: TIDA-020004 Hello, We are manufacting some TIDA-020004 boards to evaluate. Our PCB manufacturer needed to slightly change the stackup from what TI recommended in the reference design. They suggested modifying the trace widths and spacing…
    • Answered

  • TIDA-020004: PCB Impedance when changing radar device on referecne design

    Resolved
    Part Number: TIDA-020004 Other Parts Discussed in Thread: AWR1642 , AWR1843 Hello, We have modified the TIDA020004 reference design to use the AWR1843 chip, instead of AWR1642, by using the antenna pattern and pinout from the AWR1843 EVM design. However…
    • Resolved
    • Answered

  • TIDA-020004: Difference between AWR1642 and AWR 1843 for use with refernce design

    Resolved
    Part Number: TIDA-020004 Other Parts Discussed in Thread: AWR1642 , , AWR1843 , AWR1843BOOST Hello, Considering the reference design TIDA-020004: Automotive RFCMOS 77GHz radar module, what is the difference between the AWR1642 and AWR1843 chips? My understanding…
    • Resolved
    • Answered

  • TIDA-020004: Detection Range

    Resolved
    Part Number: TIDA-020004 Hello, We have a customer that needs help in selecting the best solution for his application. He needs to detect a flock of unwanted birds at a distance of 1 mile or farther. I was thinking that mmwave could do this (but I'm not…
    • Resolved

  • RFCMOS77GHz

    Other Parts Discussed in Thread: TIDA-020004 , TCAN4550 , AWR1642BOOST , AWR1642 Hi, We have designed an mmWave radar module referring to your RFCMOS77GHz design( TIDA-020004 ) and loaded it with the latest srrdemo.bin file. The sensitivity seems to be very…

  • AWR1642BOOST: RFCMOS77GHz

    TI Thinks Resolved
    Part Number: AWR1642BOOST Other Parts Discussed in Thread: AWR1642 , LP87702 Hi, I have designed a PCB based on your TIDA 020004 reference design( Object data over CAN) . Now for the new revision of the PCB. Power supply IC - LP87702DRHBRQ1 and Regulat…
    • Answered

  • AWR1642: RFCMOS77GHz

    Resolved
    Part Number: AWR1642 Hi, We yhave designed a mmWave board according to your reference design ( https://www.ti.com/tool/TIDA-020004 ) We used the CAN transceiver section and avoided the CAN controller IC U7 from the reference design. I am receiving a data…
    • Resolved
    • Answered

  • AWR1642: Image loading failed: Not able to connect to serial port. Recheck COM port selected and/or permissions.

    Resolved
    Part Number: AWR1642 Other Parts Discussed in Thread: UNIFLASH , TIDA-020004 , Hi I designed a board based on the TIDA-020004 reference design and I can't program the board using the UniFlash getting this error: Image loading failed: Not able to connect…
    • Resolved

  • RE: UNIFLASH: Uniflash stuck at "Connected to COM port"

    Hi Akash, Thanks for your attention. This is the screen shot: The board is modified from TIDA-020004, just replace the CAN part to USB2UART chip:

  • AWR1642: Can PMIC_CLKOUT(P9) be used in AWR1642?

    TI Thinks Resolved
    Part Number: AWR1642 Other Parts Discussed in Thread: LP87702 Hello Champion, My customer's schematics references TIDA 020004, and connect AWR1642 P9 (PMIC_CLKOUT) to LP87702 CLKIN pin. While when they called rlDevicePmicClkConfig to enable this clock…

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