Intel® Quartus® Prime Standard Edition User Guide: Design Optimization

ID 683230
Date 11/12/2018
Document Table of Contents
Give Feedback MAX V I/O Elements

The I/O elements in MAX® V devices contain a bidirectional I/O buffer. You can drive registers from adjacent LABs to or from the bidirectional I/O buffer of the I/O element. By default, the Intel® Quartus® Prime software displays the used resources in blue and the unused resources in gray.
Figure 57. MAX V Device I/O Elements and Structure