Period Constraints with LOW Keyword - 2023.2 English - UG911

ISE to Vivado Design Suite Migration Guide (UG911)
Document ID
UG911
Release Date
2023-11-01
Version
2023.2 English
UCF Example

NET "clka" TNM_NET = "clka";

TIMESPEC "TS_clka" = PERIOD "clka" 13.330 ns LOW 50.00%;

XDC Example

create_clock -name clka -period 13.330 -waveform {6.665 13.330}\ [get_ports clka]