It is getting harder and harder to find SDRAM on the market. Will ADV7842 support 512Mbit SDRAM? That could help the sourcing.
Kind regards, Claus
User Guide 214 shows 128/256/512 Mb DDR options. The ADV7842-7511 evaluation board is already wired for a 512Mb part, by pulling A12 to ground all though it is populated with a 256Mb part.
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