I have checked out your forum link: https://ez.analog.com/video/w/documents/773/adv7619-design-support-files
My interested working scenario is 0x80 rather than your example of "98 03 82 ; 24 bit SDR 422 Mode 0", can I reuse this golden example by only overriding address 0x03 with the data of 0x80? If not, could you help to provide some working register configuration with the format of 0x80?
Another question about the indirect subaddress accessing, if you designate the the address which is not in Page 0, for example, "98 FB 68 ; HDMI". How should I assign the new subaddress? Is 0x68 a 8-bit address or 7-bit address? From my trial, it seems to me an 8-bit address.
Following your golden example of ":02-07 720p,1080i,1080p In - 24-bit YCbCr 422 Out:" I couldn't make these indirect accessing work, I got those errors for the last part of your configuration when I was trying to follow your example.
72 01 00 ; Set N Value(6144)72 02 18 ; Set N Value(6144)72 03 00 ; Set N Value(6144)72 15 01 ; Input 422 (YCrCb) with Separate Syncs, 44.1kHz fs72 16 ED ; YCrCb 422 Style 372 18 46 ; CSC disabled72 3B 80 ; PR Auto Mode72 40 80 ; General Control Packet Enable72 41 10 ; Power Down control72 48 08 ; Data right justified72 49 A8 ; Set Dither_mode - 12-to-10 bit72 4C 04 ; 8 bit Output72 55 20 ; Set YCrCb 422 in AVinfo Frame72 56 08 ; Set active format Aspect72 96 20 ; HPD Interrupt clear72 98 03 ; ADI Required Write72 99 02 ; ADI Required Write72 9C 30 ; PLL Filter R1 Value72 9D 61 ; Set clock divide72 A2 A4 ; ADI Required Write72 A3 A4 ; ADI Required Write72 AF 16 ; Set HDMI Mode72 BA 60 ; No clock delay72 DE 9C ; ADI Required Write72 E4 60 ; VCO Swing Reference Voltage72 FA 7D ; Nbr of times to search for good phase
The writes to address 72 are to a ADV7511 on another board. If you are just dealing with the ADV7619 then you can ignore those writes. These scripts are for a system with an ADV7619 and an ADV7511.
Regarding 98 FB 68, the 68 is 8-bit addressing that the HDMI page will respond to.
Changing 98 03 will change the output format as defined in the software manual.
Sorry specialist, I need to make a clarification here, I am following your example of ":02-07 720p,1080i,1080p In - 24-bit YCbCr 422 Out:" because it is the closest one to my really interested format of "16-bit YCbCr 422 Out". According to your suggestion previously, it seems that I only need to modify the register 0x03 with 0x80 which is my interested format. Is that correct? If that is the right case, what I was described above matches exactly with this.