Will it be possible to get from the AD9984A a 1920X1200 reduced blanking resolution?
If not, can you recommend a similar product supporting it?
On EngineerZone, we can only support the modes that are in the scripts that we published for the AD9984A/ADV7511 evaluation board (EVAL-AD9984AEBZ).
With that said, we have had some customers successfully create a new script that accomplished what they were looking for using the data in that spreadsheet.
I don't see that resolution listed the published scripts for AD9984A
AD9984A / AD9983A Design Support Files
What other features are you looking for? I'll try to recommend a product.
The final goal is to Convert VGA to HDMI.
A 2 chips solution was proposed using the AD9984A with its VGA input and digital bus output.
This data bus is then feed in the ADV7513 HDMI transmitter. 1920x1200 resolution is required.
If one chip solution is available, this will be perfect.
Note that there is an excell file in AD9984A / AD9983A Design Support Files showing support for 1920x1200.
ANSI/SMPTE 292M-1996 - Format C/295M
But no script for it.
Thanks for clarifying it.
If you are wanting to convert RGB/VGA signal to HDMI, I would recommend using the ADV7850. It is a one-chip solution. The evaluation board is EVAL-ADV7850EBZ.
The ADV7850 includes sevaral input options including 4 HDMI receivers which are not required and brings the product to a high price.
Let's go back to the 2 chips solution.
Pls check in AD9984A / AD9983A Design Support Files you can find the below XL file with different settings for different resolutions.
AD9984A PLL Setup Including DTV (Dec-06).xls . Look at the different sheets.
Please confirm/clarify if the 1900x1200 reduced blanking mode can be supported.
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