Maximum memory support

Started by hamze60, November 23, 2020, 03:47:11 pm

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hamze60

Hi,
I have a question about maximum memory support on Allwinner processors, inc. A20 and A64. In datasheet I see:
  • A20:"Support 2GB address space"
  • A64:"up to 3GB address space"
Does these mean the maximum uninstallable memory on them?
Thank you

LubOlimex

Yes, that is the maximum size of RAM possible for these chips.
Technical support and documentation manager at Olimex

hamze60

thank you,
is there any Allwinner processor with 4GB RAM support?