AR# 6698

LogiCORE PCI - Why does the top-level PCI wrapper instantiate the PCI core wrapper instead of the core itself?

Description

General Description: 

Why does the top-level PCI wrapper instantiate the PCI core wrapper instead of the core itself?

Solution

This happens because the I/O elements are instantiated in the HDL wrapper so that synthesis tools can see the I/O ports; hence, the tools will not add additional I/O elements during the "insert I/O" routine.

AR# 6698
Date 05/14/2014
Status Archive
Type General Article