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UCD90320U: dual bank configuration

Mark Chen52
Expert 6675 points
Part Number: UCD90320U
Other Parts Discussed in Thread: UCD90320,

Hi,

We know UCD90320 with dual-bank configuration feature, I Does UCD90320U include dual-bank configurations as well? 

Regards,

Mark

  • 0
    TI__Guru 60800 points

    Hi

    Yes, UCD90320U is the same as UCD90320.

    Regards

    Yihe

  • 0 in reply to yihe
    TI__Expert 6675 points

    Hi Yi He,

    1. If there is image crash problem happening on UCD and there is only one image in the UCD. Can others, like BMC, get information to  know there is image crash then to update image?
    2. For dual bank feature, does that mean it can store two same images in UCD?
    3. From datasheet, Black Box Fault Log to Save Status of All Rails and I/O Pins at the First Fault. Does that means it can instant information of all rail and I/O status, including the voltage value reading, EN/PWRGD signals’ High/low information when fault/error happen?

    Regards,

    Mark

  • 0 in reply to Mark Chen52
    TI__Guru 60800 points

    Hi

    1. Host will know and decide what to do next

    2. no, it only stores one. the dual bank is only for the fail-safe case where customers want to updates

    3. black box does not include the EN/PGRD signal.

    Regards

    Yihe