Intel Agilex® 7 General-Purpose I/O User Guide: F-Series and I-Series

ID 683780
Date 4/19/2023

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

3.3. HPS I/O Implementation Guide

The Intel® Quartus® Prime software provides tools for you to create, configure and compile your I/O design. Each tool provides different functions and supports different features to implement your I/O design.
Table 24.   Intel® Quartus® Prime I/O Implementation Tools
Tool Functions

Supported Assignment

Supported I/O Standards
Assignment Editor
  • View, create and edit assignments.
  • The Intel® Quartus® Prime software:
    • Dynamically validates your edits.
    • Notify you of errors and warnings of invalid assignments.
  • Programmable slew rate control
  • Programmable current strength
  • Programmable weak pull-up select
  • Programmable weak pull-down select
  • Schmitt Trigger


Pin Planner
  • Graphically represent pin locations on the device.
  • With this tool, you can:
    • Perform initial pin planning.
    • Locate, place, and assign I/O pins.
    • Configure board trace models for pins you select for signal integrity evaluations.
  • Programmable slew rate control
  • Programmable current strength