Error Ethernet connecting to vcu118

Error Ethernet connecting to vcu118

We used vcu118, ADQUADMXFE1EBZ Quad-MxFE, vivado 2019.1, but we confused a problem connecting iio oscilloscope through ethernet after download the board with “Quad_MxFE_for_VCU118_2021-03-05.zip”.

 

We can enter the serial port to see the IP address of the board which was 192.168.2.1, and we configured the PC Ethernet port to 192.168.2.10.

 

 

When we ping the board IP address, the connection fails.

 

Also the oscilloscope found nothing because the Ethernet lost. We connect the board to our PC by Ethernet directly without a router.

 

Can you help me how to solve the problem of the Ethernet failure. Thank you very much!

 

 DOCX

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  • 0
    •  Analog Employees 
    on Jun 22, 2021 9:43 PM

    Hi Huayuan,

    I have a couple of other questions as to what is going on here. First off, you appear to have a Rev B board.

    1. Is this correct? What serial number and lot number is on the white sticker on the PCB? It should look something like Sxx-xxxx SNxxxxx. 
    2. Are you attaching the 500MHz 0dBm clock source to the clock input SMA on the board (J41)?
    3. How is the Quad PCB connected to the VCU118? The EEPROM seems to indicate there is some Samtec loopback board in there
    4. Can you attach the full log of the boot of the platform? Copying what you see in Putty is fine
    5. As per our Wiki, we use USB to Ethernet dongles instead of hardwiring into the Ethernet jack on the computer. In the past we've had issues with the hardwired port. Can you try a USB to Ethernet dongle with the same settings?

    Thanks,

    Chas

  • Hi cfrick,

    Thanks for your reply! 

    1, We  bought the ADQUADMXFE1EBAZ board of Rev.C, and the serial number on PCB will send you later.

    2,We don't attach the quad pcb to vcu118 and of course not a 500MHz 0dBm clock source  to the J41. Dose the ethernet connecttion need the clock source from quad mxfe J41, or maybe it is the mistake by lost of a clock source?  If correct, how is the 500Mhz clock used by the ethernet?

    5, We use USB to Ethernet dongles with the same settings but the error is same.

Reply
  • Hi cfrick,

    Thanks for your reply! 

    1, We  bought the ADQUADMXFE1EBAZ board of Rev.C, and the serial number on PCB will send you later.

    2,We don't attach the quad pcb to vcu118 and of course not a 500MHz 0dBm clock source  to the J41. Dose the ethernet connecttion need the clock source from quad mxfe J41, or maybe it is the mistake by lost of a clock source?  If correct, how is the 500Mhz clock used by the ethernet?

    5, We use USB to Ethernet dongles with the same settings but the error is same.

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