LOW/HIGH Keyword - 2024.1 English

ISE to Vivado Design Suite Migration Guide (UG911)

Document ID
UG911
Release Date
2024-05-30
Version
2024.1 English
UCF Example OFFSET = IN 8ns BEFORE "clka" HIGH;
XDC Example Requires manual conversion.
Note: HIGH/LOW keywords are precursors to RISING/FALLING. RISING/FALLING is the preferred method.