subject:"\[casper\] DDR Size on Roach2 rev2"

Re: [casper] DDR Size on Roach2 rev2

2017-04-13 Thread Wesley New

Hi Adam, This probably wouldn't work off-the-bat. You would need to make changes to the controller. If you need to read the data back via the PPC, then you would need to expand this interface as last time I checked it only supported 2GB of the DIMM. Regards Wesley Wesley New South African SKA

[casper] DDR Size on Roach2 rev2

2017-04-11 Thread Schoenwald, Adam J. (GSFC-5640)

Hi All, Has anyone tried a 16GB DDR stick on the ROACH2? Thanks, --Adam Adam Schoenwald - Electrical Engineer Code 564/Instrument Electronics Development Branch NASA Goddard Space Flight Center