Device Family: Intel® Arria® 10

Type: Answers

Area: EMIF


Version Found: v19.2
Version Fixed: v19.2
Bug ID: 1707062147
IP: Arria 10 External Memory Interfaces

Why doesn't the EMIF Spec Estimator show support for DDR4 SODIMM memory topology for quad rank in a 2 slot dual rank configuration for the Intel® Arria® 10 FPGA?

Description

A quad rank in a 2 slot dual rank configuration is supported for a UDIMM memory topology but not for a SODIMM due to better performance specifications.