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Thread: miniwiggler PORST problem

  1. #1
    New Member New Member Seriy-99 is on a distinguished road
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    miniwiggler PORST problem

    Hi guys. I have a problem with my debugger, can somebody tell me what part sould be installed on the picture in the center of the yellow circle.the IC that was installed has marking CVF i found that is TPS78228, but datasheet is differ from real board place. I will be appreciated if somebody help. Thanks
    ?????? ?????? miniwiggler35.jpg‎  

  2. #2
    Advanced Advanced cwunder will become famous soon enough
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    IC that was installed has marking CVF i found that is TPS78228
    Are you sure that is the part?

    I looked at the device on my board and it is marked CV5

    Could it be SN74LVC1G07 Single Buffer/Driver With Open-Drain Output?

    Click image for larger version

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  3. #3
    New Member New Member Seriy-99 is on a distinguished road
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    Where can i found a board view or something like that for miniwiggler v3.0 ?

  4. #4
    New Member New Member Seriy-99 is on a distinguished road
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    Quote Originally Posted by cwunder View Post
    Are you sure that is the part?

    I looked at the device on my board and it is marked CV5

    Could it be SN74LVC1G07 Single Buffer/Driver With Open-Drain Output?

    Attachment 4435
    Hi cwunder !!. Thank you for your reply. IT Seems i missed you message. according to the board pins and datasheet youre more than right!. Will order and install it. Report you after.

  5. #5
    New Member New Member Seriy-99 is on a distinguished road
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    Thanks. Thats correct . now it works !

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