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Interfacing a video ADC with the OMAP35x

BH4636
Prodigy 140 points

Other Parts Discussed in Thread: TVP7002, TVP5146, TVP5160

Does anyone have any advice or experiences interfacing a video ADC such as the TVP7002 with an OMAP 35x processor?

  • 0
    TI__Mastermind 43875 points

    BH,

    I don't think the 7002 can be used since it does not support interleaved YUV422 output format.

    A TVP5146 works fine, but is limited to interlaced NTSC/PAL resolutions (note, it does support RGB, but only interlaced).

    The TVP5160 supports progressive, but again, only up to NTSC/PAL resolutions.

    The main problem is that the camera port on OMAP is only 12 bit max and uses interleaved YUV input for YUV422 data (basically ITU656 embeded syncs).

    BR,

    Steve