Does the UniPHY-based DDR3 external memory controller support 8Gb memory devices?

Description

Yes, the UniPHY-based DDR3 soft memory controller can support 8Gb devices. The column address should be 11 bits which translates to mem_addr[11], [9:0].

The UniPHY-based DDR3 hard memory controller can support 4Gb devices and 8Gb dual-die devices. The maximum column address width is 10 bits.