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AR# 62142

2014.2 AXI Performance Monitor: Incorrect metrics reported when AXI events happen in close intervals

Description

The AXI performance monitor does not give correct metrics when used in advanced mode.

Solution

This is a known issue. The AXI performance monitor reports incorrect metrics when used in advanced mode and AXI events happen in close intervals.

The gap between Awvlid and wvalid is less than 3 clock cycles. 

This is fixed in the 2014.3 release of Vivado Design Suite.

AR# 62142
Date Created 09/23/2014
Last Updated 11/09/2015
Status Active
Type Known Issues
Tools
  • Vivado Design Suite - 2014.2
IP
  • AXI Performance Monitor