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DS90UB964-Q1: DS90UB964-Q1 Power supply rails description required

HARI T O1
Expert 1645 points
Part Number: DS90UB964-Q1

Dear Team,

Below is the power supply rail names of  DS90UB964-Q1.

Could you please give description of each rail.

Power Rails Description
VDDIO VDDIO is the voltage that IO can accept
VDD_CSI0
VDD_CSI1
VDDL1
VDDL2
VDD_FPD1
VDD_FPD2
VDD18_P2
VDD18_P3
VDD18_P1
VDD18_P0
VDD18A
VDD18_FPD0
VDD18_FPD1
VDD18_FPD2
VDD18_FPD3

Regards

HARI

  • 0
    TI__Guru** 107710 points

    Hello Hari,

    Why do you need the descriptions?

    Due to upcoming holidays, please allow until the end of next week so I can collect what is possible from these details.

  • 0 in reply to Hamzeh Jaradat
    Expert 1645 points

    Hi Hamzeh,

    Please take your time.

    I am making a hardware design document for my board.

    Regards

    HARI

  • +1 in reply to HARI T O1
    TI__Guru** 103215 points

    Hello Hari,

    See below:

    VDD_CSI0 1.1V Supply for CSI-2 Port 0
    VDD_CSI1 1.1V Supply for CSI-2 Port 1
    VDDL1 1.1V Digital Supply
    VDDL2 1.1V Digital Supply
    VDD_FPD1 1.1V Supply for FPD Port 0/1
    VDD_FPD2 1.1V Supply for FPD Port 2/3
    VDD18_P2 1.8V Digital Supply
    VDD18_P3 1.8V Digital Supply
    VDD18_P1 1.8V Digital Supply
    VDD18_P0 1.8V Digital Supply
    VDD18A 1.8V Analog Supply
    VDD18_FPD0 1.8V Supply for FPD Port 0
    VDD18_FPD1 1.8V Supply for FPD Port 1
    VDD18_FPD2 1.8V Supply for FPD Port 2
    VDD18_FPD3 1.8V Supply for FPD Port 3

    Please note though that removal of any supply connection to the IC is invalid, even if certain ports/functions are unused. It is always required to supply all power rails to the device 

    Best Regards,

    Casey 

  • 0 in reply to Casey McCrea
    Expert 1645 points

    Hi Casey ,

    Thank you very much.

    Regards

    HARI