Answers Database
LogiCORE PCI: Why does the top level PCI wrapper instantiate the PCI core wrapper instead of the core itself?
Record #6698
Problem Title:
LogiCORE PCI: Why does the top level PCI wrapper instantiate the PCI core wrapper instead of
the core itself?
Problem Description:
Urgency: Standard
General Description:Why does the top level PCI wrapper instantiate the PCI core
wrapper instead of the core itself?
Solution 1:
The primary reason for this is that the I/O elements are instantiated in
the HDL wrapper so Synthesis tools can see the I/O ports and hence
do not add an additional I/O elements during the "insert I/O" routine.
End of Record #6698 - Last Modified: 06/04/99 16:34 | 
