MMI 3GP MU9411 Bootproblems
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  1. #1
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    03.02.2015
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    Belgium
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    Вопрос MMI 3GP MU9411 Bootproblems

    Hello,


    Unit suddenly is dead and will stay rebooting IPL over and over


    Unit shows this :

    IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
    CPU: SH7785 (>= 5th cut, clk mode 20. 4xDDR), 792MHz
    RAM: 0 MB (probed, DBCONF=ff0101)
    FLASH: Spansion S29GL512N (32bit): 512 sectors x 256K
    FPGA: PL_MMI3G_PLUS_FPGA_9411_D1_09422A
    (0ms)
    *** emergency FPGA loaded!
    closepd-fashioned mark found on IFS @0x1c0000: .zero=0x3000°
    === UNEXPECTED EXCEPTION #E0 !!!
    - PC = 800032c4
    - PR = 80003866
    - SR = 600001f0
    - R0 = 800032b0 R1 = 8801011f R2 = 88010000 R3 = 88010100
    - R4 = 8801011d R5 = e500e008 R6 = d008 R7 = 1c0100
    - R8 = 10000000 R9 = e500f2d8 R10 = 1c0000 R11 = 80006084
    - R12 = 800033dc R13 = 100000 R14 = e5011e18 R15 = e5011e18
    ================================================== ==============


    IPL: Audi 3G 9308 (SH7785) / QNX 6.3.0 [PL_qnx_ipl-3g_9308-sh7785_08253A, built 2008/06/18_15-16-25_UTC]
    CPU: SH7785 (>= 5th cut, clk mode 20. 4xDDR), 792MHz
    RAM: 0 MB (probed, DBCONF=ff0101)
    FLASH: Spansion S29GL512N (32bit): 512 sectors x 256K
    FPGA: PL_MMI3G_PLUS_FPGA_9411_D1_09422A
    (0ms)
    *** emergency FPGA loaded!
    closepd-fashioned mark found on IFS @0x1c0000: .zero=0x3000°
    === UNEXPECTED EXCEPTION #E0 !!!
    - PC = 800032c4
    - PR = 80003866
    - SR = 600001f0
    - R0 = 800032b0 R1 = 8801011f R2 = 88010000 R3 = 88010100
    - R4 = 8801011d R5 = e500e008 R6 = d008 R7 = 1c0100
    - R8 = 10000000 R9 = e500f2d8 R10 = 1c0000 R11 = 80006084
    - R12 = 800033dc R13 = 100000 R14 = e5011e18 R15 = e5011e18
    ================================================== ==============


    Any idea ?

    BTW, 2x BGA 64mb have allready been renewed, same issue .

    Thanks regards,

  2. #2
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    18.09.2019
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    Ростов-на-Дону
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    88

    По умолчанию

    Hey.
    share please. Need a flash dump.
    did you blow flash ?
    or used Jtag?

 

 

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