Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorCyclone 5 maximum size DDR3
For Cyclone 5 FPGAs, what is the maximum size of the DDR3 memory in GB that can be connected to the FPGA hard memory controller and the HPS memory controller? I took a fast look on the datasheet b...
Altera_ForumHonored Contributor
Honored ContributorIn most eval kits I saw ( I also tried designing my board) I found that they use 1GB DDR3 (two chips each 4Gbits and each is 16-bit width) and once chip select is used. The chip select 0 of the Cyclone 5 SOC is connected to the two DDR3 chips.
Does this mean I can use 2GB DDR3 for the FPGA or the SOC?
