AR# 40475: 13.3 CORE Generator - IP core customization GUIs are slow to open through the PlanAhead tool
13.3 CORE Generator - IP core customization GUIs are slow to open through the PlanAhead tool
The time it takes for an IP core customization GUI to open from the PlanAhead tool is two to three times longer in ISE Design Suite 13.x compared to ISE Design Suite 12.x.
The addition of new features and IP core models has caused an undesirable effect on the time it takes to open an IP core customization GUI. When creating several cores, you might want to use the CORE Generator standalone tool to avoid the extra delays in starting customizations.
This problem will be fixed in ISE Design Suite 13.4.