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AR# 29587

9.2i EDK - OPB_SDRAM_v1_00_e/MCH_OPB_SDRAM_v1_00_a - SDRAM controllers continually retry OPB bus after a burst


After performing a burst, the opb_sdram or mch_opb_sdram hangs and will no longer respond. How to I resolve this?


Upgrading the OPB_IPIF version via the PAO and HDL files can resolve this issue. This core is no longer be updated, and so this issue will not be fixed in a future version.

AR# 29587
Date Created 09/23/2008
Last Updated 05/22/2014
Status Archive
Type General Article