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ProgAddicted's avatar
ProgAddicted
Icon for New Contributor rankNew Contributor
2 years ago

Cyclone V GX Starter kit: LVDS interface on HSMC connector

I'm implementing a LVDS interface on Cyclone V GX starter kit through HSMC connector using Quartus Prime Lite Edition. The only basic installed function available is ALTLVDS_TX. After creation of the needed variation (10 channels, 7 data serialization for a double LVDS display, refclk = 45 MHz) and its insertion in my BSF schematic, the 7 data are not serialized as expected. What could I have done wrong? A similar implementation on Cyclone III in the past has always worked.

Grazie!

Generic Io

4 Replies

  • FvM's avatar
    FvM
    Icon for Super Contributor rankSuper Contributor
    2 years ago

    Hi,
    how did you check? Did you perform a simulation?

  • ProgAddicted's avatar
    ProgAddicted
    Icon for New Contributor rankNew Contributor
    2 years ago

    Checked setting a fixed values for D0 to D6 and displaying the corresponding output channel (+ and -) with my oscilloscope.

  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Is it possible to perform a simulation first and see if the 7 data are serialized correctly or not?


  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com/s/?language=en_US’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.