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AR# 29931

9.2i EDK, MPMC v3.00a - DDR memories return incorrect data when running <= 166MHz in Virtex-4 and Virtex-5 devices with MIG PHY

Description

When using MPMC to connect to a DDR memory in a Virtex-4 or Virtex-5 device, the last data beat in a read burst is incorrect. How do I resolve this issue?

Solution

This issue is fixed starting with MPMC v3.00.b. The first tool version containing this fix is EDK 9.2i Service Pack 2.

AR# 29931
Date Created 12/11/2007
Last Updated 05/20/2014
Status Archive
Type General Article