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DS90UH929-Q1: How to measure the waveform of FPD-Link III output

Genius 4310 points

Replies: 38

Views: 3820

Part Number: DS90UH929-Q1

E2E members,

I would like to measure the waveform of FPD-Link III output that like datasheet "9.2.3.1 Application Performance Plots".

1. Can I get it on DS90UH929-Q1EVM?
2. Could you tell me how to measure waveform of FPD-Link III output on EMV?
     - measurement points
     - how to set register for measurement

Regards,
Nao

  • Genius 4310 points
    Hi,

    Do you have any feedback?

    Regards,
    Nao
  • In reply to Nao:

    Hi Nao-san,
    You really don't need the UH EVM to do FPD-LinkII output.
    You must be an HDCP adopter to purchase the UH device/EVM.
    Here is the link to order the DS90UB929 EVM: www.ti.com/.../DS90UB929-Q1EVM
    I your work on your #2 question
  • Genius 4310 points

    In reply to Darryl Jeong:

    Hi, Darryl

    Thank you for your reply.

    We have the DS90UB929-EVM & DS90UH929-EVM. Des side is DS90UH940-EVM.
    Our customer would like to measure the jitter of FPD-Link output from DS90Ux929.
    (like a datasheet "9.2.3.1 Application Performance Plots".)

    Please tell me some advice.

    Regards,
    Nao
  • Genius 4310 points

    In reply to Nao:

    Hi, Darryl

    Do you have any update?

    Regards,
    Nao
  • In reply to Nao:

    Hi Nao-san,
    What kind of oscilloscope do you have? What is the bandwidth of the oscilloscope?
    Do you have 50-ohm coax cable with male SMA ends?

    Regards,
    Darryl
  • Genius 4310 points

    In reply to Darryl Jeong:

    Hi, Darryl

    Thank you for your reply.

    #1 We have
    Oscillo Scope   Tektorinix DPO71604C (Up to 16GHz)
    Differential Probe  Tektorinix P7313SMA (Up to 13GHz)

    #2 Yes.
    Could you tell me how to measure waveform of FPD-Link III output on EMV to use SMA cable?
    - measurement points
    - how to set register for measurement

    Regards,
    Nao
  • Genius 4310 points

    In reply to Nao:

    Hi, Darryl

    Our customer is planning to measure the waveform of FPD-Link III output at 11/19.
    So, Please tell us your feedback soon.

    I would like to measure the waveform of FPD-Link III output that like datasheet "9.2.3.1 Application Performance Plots".
    Could you tell me how to measure waveform of FPD-Link III output on EMV?
    - measurement points
    - how to set register for measurement

    Regards,
    Nao
  • Genius 4310 points

    In reply to Nao:

    Hi, Darryl

    Do you have any update?

    Regards,
    Nao
  • Genius 4310 points

    In reply to Nao:

    Hi, Darryl

    Can I get your feedback today?
    I need your help to measure the FPD-Link output.

    Regaerds,
    Nao
  • In reply to Nao:

    Hi, Nao

          Here is the way to attach an SMA adaptor board and measure Vod

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