Intel® Arria® 10 GX, GT, and SX Device Family Pin Connection Guidelines

ID 683814
Date 1/14/2022
Document Table of Contents

3V Compatible I/O Pins

Note: Intel® recommends that you create a Intel® Quartus® Prime design, enter your device I/O assignments, and compile the design. The Intel® Quartus® Prime software will check your pin connections according to I/O assignment and placement rules. The rules differ from one device to another based on device density, package, I/O assignments, voltage assignments, and other factors that are not fully described in this document or the device handbook.
Table 5.  3V Compatible I/O Pins
Pin Name Pin Functions Pin Description Connection Guidelines
DIFFIO2[H,L]_[1:24][p,n] I/O

These are the 3.0 V I/O pins. These pins support 1.2V, 1.25V, 1.35V, 1.5V, 1.8V, 2.5V, and 3.0V I/O standards.

For details about the supported I/O standards, refer to the Intel® Arria® 10 Device Datasheet.

Connect these pins according to the I/O interface standard you are using.

Connect unused pins as defined in the Intel® Quartus® Prime software.