General-Purpose I/O User Guide: Agilex™ 3 FPGAs and SoCs

ID 847266
Date 8/04/2025
Public
Document Table of Contents

3.2.4.1. Guidelines: Programmable Open-Drain Output

If you enable the open-drain output feature, follow these guidelines.
  • Do not pull the output voltage higher than the VI (DC) level.
  • Intel recommends that you use an external pull-up resistor higher than 2 kΩ.