Bidirectional Ports
Port Name  | 
Required  | 
Description  | 
Comments  | 
|---|---|---|---|
padio[]  | 
Yes  | 
Bidirectional double data rate (DDR) Definition port that should directly feed a bidirectional pin in the top-level design.  | 
The DDR data is transmitted and received on this bidirectional port. Bidirectional port [NUMBER_OF_DQ-1..0] wide.  |