System implementation review (AD8115, ADV7842, ADV7850 and ADV8005)

Hi Team,

My customer is designing a new system where they have used parts as mentioned in heading. They are looking for our help to review their design approach. the system will be a multi channel video input output system with addition of some video processing functions implemented like PIP, OSD etc.

Please review the approach. I would add the documents related to this in private to this discussion

  • 0
    •  Analog Employees 
    on Jan 19, 2015 2:10 PM

    HI Guenter,

    I have put the general queries from customer below

    They plan to develop a video distribution and text overlay solution. This will initially be a prototype based on requirements from some of our projects.

    They basically want to develop capabilities of handling and manipulating video signals as per our requirements.

    They need clarification on the following points mentioned below:

    1. How to Write duplicate OSD screen in ADV8005. Does it required external SDRAM?
    2. What type of processor1 can be used for controlling the surrounding IC’s (AD8115, ADV7842, ADV7850 and ADV8005). Does it need to be a Blackfin processor or can we use generic microcontrollers (eg PIC controllers from microchip) for the same?
    3. What type of processor2 which do you suggest for 24 bit OSD video recording. 
    4. Is it possible to control the surrounding IC and video recording from one processor.
    5. Do we require to procure any separate software for this application. If yes then what would be the cost of the same?

    Thanks a lot for taking it quick

  • 0
    •  Analog Employees 
    •  Super User 
    on Jan 20, 2015 12:34 AM

    Taken off-line

  • 0
    •  Analog Employees 
    on Aug 2, 2018 2:53 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin