One of my customer is testing DDR3 and Nand filesystem r/w speed based on TWR-VF65GS10, below is test sample code.
The test result is not aligned with spec,
For DDR3 test, only 250Mbit/s is observed. actually should 800MHz datarate
(2)for Nand filesystem, run demo from MQX FSLMQXOS_4_0_2_FFS.exe
the read datarate is 1.21Mbytes/s, write rate is only 0.85Mbytes/s。
Would you give some suggstion for this issue? thx