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AR# 29518

9.2i EDK, MPMC v3.00a - PLB read burst returns data from incorrect value


When performing a PLB read burst, the last word in the burst returns an earlier address value. How can this burst be corrected?


This issue has currently been seen only in Virtex-5 designs using 32-word bursts. The last data beat returns the data from two data beats earlier. 


There is currently no method by which to work around this issue besides switching to a static-based PHY.  


This issue is planned to be fixed in EDK 10.1i. The first MPMC version containing this fix is MPMC v4.00.a.

AR# 29518
Date 05/22/2014
Status Archive
Type General Article
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