HI,
I have noticed that the read operation from DDR ( i/o mem mapped) is 8 times slower than the write operations.
do you have any suggestions on how can I speed it up for blocks read?
The DDR id configured with SPD ( no ECC no interleaving)
What is method is used for estimate read operations.
Look at the following documents for DDR setting:
https://www.nxp.com/docs/en/white-paper/CRSWP.pdf?fsrch=1&sr=1&pageNum=1
and
https://www.nxp.com/docs/en/supporting-information/WBNR_FTF10_NET_F0686.pdf?fsrch=1&sr=1&pageNum=3
Have a great day,
Pavel Chubakov
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