AR# 32007: 10.1XST - How do I avoid FF retiming while the global retiming option is set to true?
10.1XST - How do I avoid FF retiming while the global retiming option is set to true?
How do I avoid FF retiming while the global retiming option is set to true?
Apply the "Keep (KEEP)" constraint on the output or input signal of the Flip-Flop.