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Ultrazed Hardware Design UltraZed SOM Power Regulator Shunt
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UltraZed SOM Power Regulator Shunt

jafoste4
jafoste4 over 9 years ago

Hello Everyone,

Recenlty shipped UltraZed SOM's were shipped with the JP1 shunt installed. This in turns disables the on-board regulators preventing the SOM from functioning.

Please verify that your UltraZed SOM does not have the JP1 shunt installed. If the JP1 shunt is installed, then please remove the shunt from your UltraZed SOM.

Thank you,

Josh

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Top Replies

  • mark.suska
    mark.suska over 8 years ago +1
    Had the same problem. JP1 on the SOM (not IO Carrier Card) was installed. Removed it and now everything is working.
  • jamestkennedy
    0 jamestkennedy over 9 years ago

    Josh,

     

    My UltraZed-EG starter Kit - Getting Started instructions:

     

    4. Install a jumper on the IO Carrier Card JP1.

     

    But either way my kit does not work as I reported in the other thread.

     

    James

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  • jafoste4
    0 jafoste4 over 9 years ago

    Hello James,

    The way we have solved this issue is by removing the JP1 shunt that was installed on the SOM not the carrier Card. Please remove the JP1 shunt from the UltraZed SOM and report back.

    Thank you,

    Josh

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  • jamestkennedy
    0 jamestkennedy over 9 years ago in reply to jafoste4

    removed shunt -- no change.

     

    Please advise. Thank you.

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  • jamestkennedy
    0 jamestkennedy over 9 years ago in reply to jafoste4

    sorry i was removing the one on the carrier card. where is the one on the SOM?

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  • jamestkennedy
    0 jamestkennedy over 9 years ago in reply to jafoste4

    JOsh,

     

    okay i found the SOM JP1 shunt and removed it.

     

    No change. The fan does not power up and only LED the VIN HDR as before.

     

    Nothing on the teraterm console.

     

    thanks,

     

    james

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  • jamestkennedy
    0 jamestkennedy over 9 years ago

    Josh,

     

    Can you list all the JP settings for the SOM and carrier?

     

    I am still dead in the water with my new kit.

     

    Thanks,

     

    James

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  • jafoste4
    0 jafoste4 over 9 years ago

    Hello James,

    You reinstalled the jumper JP1 onto the IO carrier Card correct? You can find the hardware setup on the UltraZed Getting Started Guide page 8.

    http://zedboard.org/support/documentation/14201

    --Josh

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  • jamestkennedy
    0 jamestkennedy over 9 years ago in reply to jafoste4

    JOsh,

     

    Yes I reinstalled the JP1 on the carrier. No change, no boot!

    I used the guide to set up, but there are 3 JP on the SOM. And you have told me to change JP1.

    And at least 10 on the carrier card. What about these? All but JP1  aren't mentioned.

    What about the fact the the fan isn't powered?

     

    Thanks for your help.

     

    James

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  • jafoste4
    0 jafoste4 over 9 years ago

    Hello James,

    Please refer to your private messages. I will provide you with details on how we plan to remedy your issue.

    --Josh

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  • gaku
    0 gaku over 9 years ago in reply to jafoste4

    Hi Josh,
      I recieved new UltraZed last week. but this has same problem.


      lit D10 only.
     
     No terminal response.
     
     Fun is not powerd.
      w/, w/o JP1 shunt is no effect.
     
     SW2 = 1110 and  1010 and 0101 w/SD card is no effect.
          ( ultrazed_eg_starter_kit_getting_started_guide_v1_1  p.8 photo SW2 position as 0xA? but p.9 explained as 0x5(typo?) )

      Other JP position as, 
         JP2, J14, JP6 = 1
     
        J1, 2,13,15 = not 1
     
        no jumper for JP7

      I would like to know to solve.

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