Intel® MAX® 10 FPGA Signal Integrity Design Guidelines

ID 683572
Date 10/31/2022

Schmitt-Trigger Input Buffer

The Intel® MAX® 10 devices feature selectable Schmitt trigger input buffer on all I/O banks.

The Schmitt trigger input buffer has similar VIL and VIH as the LVTTL I/O standard but with better noise immunity. The Schmitt trigger input buffers are used as default input buffers during configuration mode.