Can I take an EDID from a computer monitor and use it on the ADV7842? What are the limits in any values? In the Preferred Timing block, for example, can i use any other values for the horizontal and vertical image size in mm?
Yes, you can use an EDID copied from a monitor. As long as you stick with the EDID standards you should be fine. Copying an EDID is an easy starting point but if you are going to include this EDID as part of your product then I'd change monitor identifies such as name, model and serial number
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