SDRAM problems migrateing neek tutorial to 10.0

I recommend doing this:

1) Change the memory controller to HP2 version

2) Change the memory device settings to a burst length of 8 (the modify parameters button)

3) Change the local burst length to 1, this is new in the HP2 controller

The HP2 controller is able to take sequential accesses and turn them into a burst which is the reason for step# 3 above. If you didn't make that change then the memory local side (slave port) would support a burst length of 2 by default which would require bursting masters to access it efficiently. Using a local burst length of 1 and using an arbitration share of 2 or greater should give you the same throughput only without having to worry about burst adapters and whatnot.