i am able to configure the adv7611 for free run through FPGA.
when i provide input video(1920*1080p60) to adv7611 still its a blue screen and not input video on the screen.
please make me know whats the issue. any configuration settings for the same would be helpful.
thanks in advance.
Hi, Please make sure with below configuration for RGB Out and use 6-4b script under 1817.ADV7611-VER.3.0c.txt.zip 98 02 F7 ; Auto CSC, RGB out, Set op_656 bitAlso note that 72 writes belongs to ADV7511, If you are not using ADV7511 as Tx, just ignore that writes.
should i be configuring the hmdi in graphics mode or component mode for my input resolution of 1920*1080p?
It depending upon how you are configuring the 1920*1080p resolution using the source (Generator) ,whether its HDMI Graphics or component mode.
Same thing we are working on, But here we are not using any EDID section and 5V HPA Detection section.
simply our processors HDMI section will be giving hdmi data to ADV7611 input and DDC Lines from processor to ADV7611 DDC lines.
Initially try to configure ADV7611 using free run, Please note that free run mode provides the user with a stable clock and predictable data if the input signal cannot be decoded, for example, if input video is not present. It controls default color insertion and causes the ADV7611 to generate a default clock.
Refer Page 133 in ADV7611 Reference Manual (UG-180)