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

ID 772138
Date 9/11/2023
Public

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6.5.1.1. Input Path

The pad sends data to the input buffer, and the input buffer feeds the delay element. After the data goes to the output of the delay element, the programmable bypass multiplexers select the features and paths to use.
Figure 34. Simplified View of Single-Ended GPIO-B Input Path


Figure 35. Input Path Waveform in DDIO ModeThe actual timing relationship between different signals may vary depending on the specific design, delays, and phases that you specify for the clock.