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Vybrid VF65 DDR3 r/w speed and Nand filesystem r/w speed

Question asked by Dawei You Employee on Jan 25, 2014
Latest reply on Jan 27, 2014 by Naoum Gitnik

Hi All:


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