AR# 33356

Spartan-6 FPGA MCB - X4 memory components are not supported until IDS 11.4 (MIG 3.3)

Description

The Spartan-6 FPGA MCB will not support x4 memory components until MIG 3.3 which will be released in IDS 11.4.

Solution

IDS 11.3 (MIG 3.2) cannot support x4 memories because of incorrect programming of the IOIs associated with the MCB in the x4 configuration. IDS 11.4 (MIG 3.3) will properly program the IOIs for a x4 memory interface and so will be the first release that supports x4 memories.

AR# 33356
Date 05/23/2014
Status Archive
Type General Article