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AR# 33814

11.2 EDK, MPMC v5.02.a - Spartan-6 FPGA VFBC does not work correctly if only writes are used without disabling the read port


In Spartan-6 FPGA, the MPMC VFBC write port misbehaves if only write commands are used, without reads. How do I resolve this issue?


To work around this issue, disable the read port of the VFBC. Alternatively, an additional reset can solve the issue.

This issue is planned to be fixed in MPMC v5.05.a or later, planned to be released in EDK 12.1.

AR# 33814
Date Created 11/12/2009
Last Updated 12/15/2012
Status Active
Type General Article