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v3.0 board #2

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    ITEM STATUS COMMENT
    Components Standard All components according to assembly plan
    EEPROM (U2) NOT PRESENT  
    R916  NOT PRESENT no PEX configuration by I2C
    Firmware Programmed "generic7-D1111-A1110-L1101-C1100.mcs"
    FW switch (SW5) (1101) RTM_TCLKA PCIe source for use with LEGACY boards and x16 RTM
    J36/J37 ON  
    IPMC  NOT PRESENT  
    Mechanics  Not Assembled  LED kits assembled
    PCIe test OK  with ATCA-PTSW-AMC4_RTM v2.1 #2, cable, OSSx4
    LEDs OK  
    Current location IST, Lisbon.

     

    Issues found:

    1. Faulty soldering of U111 caused the CLK3A and CLK3B and respective control signals to malfunction and fail the tests with IPFN legacy boards. U111 also shows some unusual surface wear.

    2014-05-18 18.33.06.jpg2014-05-18 18.34.22.jpg2014-05-18 18.35.10.jpg

     

      2. Faulty soldering on U100 was detected, as shown on pictures

    2014-05-19 14.21.11.jpg 2014-05-19 14.21.17.jpg

    3. Faulty soldering on J2 (pictures missing) 

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