2. Support
  3. AR# 3273: SPARTAN: Explanation of speedgrades in Spartan
  4. AR# 32734: 11.1 EDK, MPMC v5.00.a - VFBC Rd_Empty signal does not assert correctly, causing data loss

AR# 32734

11.1 EDK, MPMC v5.00.a - VFBC Rd_Empty signal does not assert correctly, causing data loss

Description

When using the VFBC PIM of the MPMC memory core, the VFBC<Port_Num>_Rd_Empty does not assert correctly. This might result in horizontally shaking video when operating at high total memory bandwidth. 

 

How do I resolve this issue?

Solution

This issue is fixed in MPMC v5.02.a, to be released with EDK 11.2.

AR# 32734
Date 05/23/2014
Status Archive
Type General Article