Dear Oleg/Andrey, As introduced in the website <http://www3.elphel.com/wiki/10359>, The board 10359 could simultaneously acquire images from up to 3 sensors, compress them and send out one after another, in alternation mode it could combine frames from 2 sensors into one resulting frame vertically. I have several questions here.
1 I want to know if we don't use SDRAM to store frame but directly use the real time data, should we use asynchonous FIFO to get a 1 line delay for sensor1 then pack it after each line of sensor 2 during the horizontal blanking time? 2 how does the clock tree function, since there are different pixel clock from each sensor, if we send out the pixel data one after another(either line by line or frame by frame), how to choose the output pixel clock? How to generate the FIFO clock in this case? 3 When I use asynchonous FIFO to scale the lines, there is clock latency(about 4 to 5 pixel clock), so the output data are not correct, do I need to use shift register to delay the pixel data, is there any other solution? Thank you for answers! Kind Regards. Gladys
_______________________________________________ Support-list mailing list Support-list@support.elphel.com http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
