AR# 46565: 13.4 XST - Dummy port "p1" added by XST in the absence of the port in the original design
AR# 46565
13.4 XST - Dummy port "p1" added by XST in the absence of the port in the original design
Description
XST generates a dummy port "p1" and declares it as input ina scenariowherein the original design did not contain this port.
Solution
This is a known issue and is being caused due to the presence of an additional comma (,) in the port list of the module declaration. The issue disappears upon removal of this extra comma in the port list.