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Original question:

DS90C189-Q1: Single pixel to dual pixel solution

DS90C189-Q1: May DS90C189-Q1 support 1280*1440 frame to 2 LVDS?

Chen Bogey8
Mastermind 9990 points
Part Number: DS90C189-Q1

Hi Sir 

My customer application as attached file.

May DS90C189-Q1 support 1280*1440 frame to 2 LVDS?

or is there having any suggestion part?

                                                         Bogey

                                             

  • 0
    TI__Mastermind 30515 points

    Bogey,

    yes, C189 can convert the RGB input to oLDI output as mentioned in d/s:


    DS90C189-Q1 supports 2 modes of operation.
    • In single pixel mode in/out mode, the device can
    drive up to SXGA+ (1400x1050) at 60 Hz. In this
    mode, the device converts one bank of 24-bit
    RGB data to a one channel 4D+C LVDS data
    stream.
    • In single pixel in / dual pixel out mode, the device
    can drive up to WUXGA+ (1920x1440) at 60 Hz.
    In this configuration, the device provides single-todual
    pixel conversion and converts one bank of
    24-bit RGB data into two channels of 4D+C LVDS
    streams at half the pixel clock rate.
    For all the modes, the device supports 24bpp color.

    regards,

    Steven