Creating Generated Clocks - 2024.1 English

UltraFast Design Methodology Guide for FPGAs and SoCs (UG949)

Document ID
UG949
Release Date
2024-05-30
Version
2024.1 English

A generated clock is a clock derived from another existing clock called the master clock. It usually describes a waveform transformation performed on the master clock by a logic block. Because the generated clock definition depends on the master clock characteristics, the master clock must be defined first. For explicitly defining a generated clock, the create_generated_clock command must be used.