Intel Agilex® 7 Device Family Pin Connection Guidelines: M-Series

ID 776197
Date 9/27/2023
Public
Document Table of Contents

1.2.8. Reference Pins

Note: Intel recommends that you create an 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 8.  Reference Pins
Pin Name Pin Functions Pin Description Connection Guidelines

RZQ_[T,B]_2[A,B,C,D,E,F]

RZQ_[T,B]_3[A,B,C,D,E,F]

I/O

Reference pins for I/O banks. The RZQ pins share the same VCCIO_PIO with the I/O bank where they are located.

Connect the external precision resistor to the designated pin within the bank. If not required, this pin is a regular I/O pin.

These pins support 1.3-V, 1.2-V, 1.1-V, and 1.05-V I/O standards.

These pins support the programmable pull-up resistor. For more information, refer to the Intel Agilex® 7 M-Series Device Data Sheet.

For more information about the supported pins, refer to the device pin-out file.

When using OCT, tie these pins to GND through a 240-Ω resistor.

When you do not use these pins as dedicated input for the external precision resistor or as I/O pins, leave these pins unconnected.