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SAV/EAV encoder chip

Discussion in 'Electronic Design' started by Robert Lacoste, Feb 26, 2007.

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  1. Hi world,
    Do you know any ready-made chip that would allow us to transform a 8-bit RGB
    + 2 bits Vsync/Hsync image stream (coming from a CMOS image sensor) into a
    BT.656 8-bit stream, I mean in EAV/SAV mode (this mode allows to embbed the
    synchronisation signals into the digital video stream itself, using reserved
    video values) ? As a background we have a "dumb" CMOS sensor and need to
    connect it to a processor image capture port which seems to only understand
    I guess than one answer will "use an FPGA and do it yourself", but I would
    prefer an off-the-shelf solution... or an existing VHDL code...
    Thanks for your help,
  2. gennum may have something

  3. Thanks Martin, we'll check
  4. John B

    John B Guest

    Sorry to be so late in replying, but I've been on vacation.

    Look up Brooktree (now part of Conexant Systems), Integrated Circuit
    Systems Inc (now part of IDT) or Pixel Semiconductor.
  5. thanks !
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