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ADV7627 SPI flash size limitations

Question asked by allegrocantabile on Oct 17, 2017

Hi, 

 

Could anyone tell me if there is a SPI flash size limitation for OSD function on ADV7627?

 

The datasheet does not seem to mention the upper limit of the size, and the SPI-NOR used on the reference EVB is now obsolete (8Mbit M25P80-VMN6TP) .  The latest flash is significantly larger (128Mbit) capacity and wanted to make sure that ADV7627 would interface properly. 

 

Thanks for your help.

 

adv7627adv7627_datasheetadv7627_documentation

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