AR# 44578

13.2 EDK, AXI_HWICAP - Data Read from AXI HWICAP Occurs One Clock Cycle too Early during Simulation

Description

I am trying to simulatethe AXI HWICAP, however, it looks that the data read arrives ahead in one clock cycle. Is this a known issue? When can I expect a fix for it?

Solution

This is a known issue with UNISIM simulationmodel. The data read from the UNISIMmodel arrives one clock cycle tooearly. This affects Virtex-6 ICAP simulations only and does not impact the hardware functionality. This issue is planned to be fixed starting in the EDK 13.3 software release.
AR# 44578
Date 05/19/2012
Status Archive
Type Known Issues
Tools
IP