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  • MMWCAS-RF-EVM: Radar Device, TX number, RX number

    Resolved
    Part Number: MMWCAS-RF-EVM Other Parts Discussed in Thread: MMWCAS-DSP-EVM , , TX12 Tool/software: Hello, I am currently using MMWCAS-RF-EVM+MMWCAS-DSP-EVM. I have three questions. 1.　Are the device numbers in the figure below correct? Device No.1: Master…
    • Resolved
    • Answered

  • DP83867ERGZ-R-EVM: Tx data, but does not Rx?

    Resolved
    Part Number: DP83867ERGZ-R-EVM Connected to XILINX ARTIX7 FPGA Ran external connections @ 1GbE to Wireshark on laptop. Tx good, Rx nogo Tried loopback, crossing A - B @ 100MbE, directly connected at RJ45. Tx good, Rx nogo In both situations, Ethernet…
    • Resolved

  • USB-PD-CHG-EVM-01: TX Sink Capabilities Are Not Set Properly

    Part Number: USB-PD-CHG-EVM-01 Other Parts Discussed in Thread: TPS25750 Hi, I have an adapter whose photo is attached below. Thanks to this PD adapter, I can get various voltage and amperage values. I want to charge the battery by using 20V and 1.5A…

  • MMWCAS-RF-EVM: A question about Tx Beamforming Setting

    Part Number: MMWCAS-RF-EVM We've already followed the page 13 of User's Guide's setting as below: Scripts used: 1. Cacade_Configuration_Basic.lua for configuration of devices, except for Profile, Chirp, Phase Shifter and Frame configuratio…
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  • MMWCAS-RF-EVM: TX/RX 3D antenna patterns

    Resolved
    Part Number: MMWCAS-RF-EVM Could you provide the antenna pattern data for each TX/RX? as used in 3D plots, Fig 21, 22, 25 (SWRU553A). Thanks.
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  • MMWCAS-RF-EVM: TX channel description faulty?

    Part Number: MMWCAS-RF-EVM Other Parts Discussed in Thread: AWR2243 Hello, I'm a little bit confused about the describtion of the TX channels. The following graph shows that the TX channel of AWR#4 are 0 to 2 from left to right. [mmWave Cascade Users…

  • RE: MMWCAS-DSP-EVM: Tx maximum power and RF limitations

    Hi, The cascade kit is composed of the following 2 items. You will need to buy these 2 items. MMWCAS-DSP-EVM Evaluation board | TI.com MMWCAS-RF-EVM Evaluation board | TI.com You will also need to buy a Power Supply (not included in kit) 12V-5A Power…

  • MMWCAS-DSP-EVM: NUM TX ANTENNAS MIMO

    TI Thinks Resolved
    Part Number: MMWCAS-DSP-EVM Other Parts Discussed in Thread: MMWCAS-RF-EVM Hi, we are working with the MMWCAS-DSP-EVM and the MMWCAS-RF-EVM and the PROCESSOR_SDK_RADAR_03_08_00_00. We are testing the Object radar detect usecase (it implements the MIMO…
    • Answered

  • MMWCAS-RF-EVM: How about the phase mismatch when TX power backoff

    Resolved
    Part Number: MMWCAS-RF-EVM Hi supporter； We calibrate the phase mismatch between 4 cascade chips when TX power backoff=0. After calibrated, we want to know if there will be phase mismatch when we set TX power backoff≠0. thanks
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  • RE: MMWCAS-RF-EVM: Is the MMWCAS-RF-EVM support beamforming for all the 12 Tx (12Tx transmitting mmWave signals simultaneously)? How much is the transmitting power?

    Hi, Yes the MMCAS RF EVM does support TX Beam forming, please refer the design guide of the EVM. https://www.ti.com/lit/pdf/tiduen5 The Typical TX power for AWR2243 device is 14dbm, however you will have to consider the Antenna Gain also for the total…

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