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

ID 772138
Date 9/11/2023

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2.5.19. LVSTL700 I/O Standards Differential Pin Pair Requirements

If you assign single-ended LVSTL700 I/O standard to the I/O buffer, assign LVSTL700, LVSTL11, or LVSTL105 I/O standard to the remaining leg of the I/O buffer pin pair. If the remaining positive or negative leg is unused, reserve the leg as an unused pin.

For example, if you assign the LVSTL700 I/O standard to pin function DIFF2B_T_1P, you must assign pin function DIFF2B_T_1N with LVSTL700, LVSTL11, or LVSTL105 I/O standard, or leave the pin as "unused".