when I setting ADV7625 reference to scripts file "ADV7625ES1C-VER.2.0c.txt", input video resolution under 1080P output and display is OK. but , input from 1080P to 4k*2k, output can be acknowledged.
That is an old and incorrect script file. Please get the latest from the Design Support Files page: http://ez.analog.com/docs/DOC-10766
It's the first download.
I get the new scripts file, use ":01-01 Mux Mode - RXA-TXA, RXB-TXB:" setting, the issue still(input: 1080P@60Hz). Then, I remove some lines(Shwo as below) , it work!!
remove setting :
B8 F3 01 ; default=0x00, ADI Recommended Write
B8 F5 CC ; default=0xCC, ADI Recommended Write
B8 F6 08 ; default=0x00, ADI Recommended Write
B8 F7 F0 ; default=0xFF, ADI Recommended Write
B8 DA 40 ; default=0x00, ADI Recommended Write
B8 F5 D4 ; default=0xCC, ADI Recommended Write
F8 F3 01 ; default=0x00, ADI Recommended Write
F8 F5 CC ; default=0xCC, ADI Recommended Write
F8 F6 08 ; default=0x00, ADI Recommended Write
F8 F7 F0 ; default=0xFF, ADI Recommended Write
F8 DA 40 ; default=0x00, ADI Recommended Write
F8 F5 D4 ; default=0xCC, ADI Recommended Write
Glad you got it working!
Thank you at first. But it still has a problem when I input 4k*2k signal. Can you provide a scripts file support 4k*2k input and output. Thanks again.
You shouldn't take out those recommended writes. What 4k source and what 4k TV are you using?
I'm having a similar issue with ADV7626 with 4K video, is there any update with this ticket?
The 4K source here is an android based TV player box, the the 4K video out of EVB ADV7625 keeps flashing on TV and QuantumData 780C. The EVB ADV7850 works well with the same source, and all the TVs work well with the same source if they are directly connected.
Our project is using ADV7626 chip.
I appreciate your any help!
Please check out the latest scripts on the Design Support Files page for ADV7625 as a starting point.
Can you create a new thread so we can track it?
OK, I will try out with the latest scripts as per David's advice before creating a new thread.
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