We have EVAL-ADV7612-7511. It worked with Analog Devices script "HDMI in to HDMI out". Now we disable the ADV7612 and input a 8- bit YCbCr (720p30) signal from camera to HDMI(ADV7511). We wired this bus to the ADV7511 input and it didn't work(PLL can't lock but HPD active). Could you help to suggest what direction we could fix it.
I have survey this discuss and seem still no function. I also have checked that the LCD panel could work in 720p30 format.
This bus has 8 bit data, HSYNC, VSYNC and PCLK(74.25MHz). Our bus doesn't have DE signal so I tied it to gnd. The register I have changed is as below . and the ISP format is also attached.
0x35~0x3A copy Table 33 top line,follow, 720p -50