3360 - Diamond / Timing Closure: Does the clock to out timing analysis calculate relative skew between the forwarded clock output and the data output in a source synchronous transmit interface?<br>

• Related Articles

• 939 - Lattice Diamond: How can I block clock transfers in the timing analysis tool? <br>

  A clock domain transfer or crossing occurs when one register in a data path is clocked by CLKA and one register by CLKB. To block this transfer from the timing analysis use the preference: BLOCK INTERCLOCKDOMAIN If you are looking to relax or analyze ...

• Radiant 3.1: How to acquire clock skew report on Nexus devices for same source and destination clock?

  Description: Timing Engine in Radiant 3.11 has no timing report analysis about clock skew from same source to destination clock. This enhancement has already been updated and reported on Radiant 3.2 SP1. Solution: It can be check using the Report and ...

• All Nexus / Radiant 2023.1 and older: How can the user calculate the Clock-To-Out (min and max) values and Input setup/hold values of the I/O Timing Analysis report?

  The Clock-to-Out max value is the setup analysis' arrival time of data with the output port's external timing path. The Clock-To-Out min value is the hold analysis' arrival time of data with the output port's external timing path. By default, timing ...

• 740 - Lattice ispLEVER: Timing Analysis: What is the I/O Timing Report?

  Lattice ispLEVER: Timing Analysis: The I/O Timing Report (.ior) is a used to report the IO timing analysis of your design. Input Setup and Hold times (Tsu, Th) and Clock-to-Output times (Tco) are reported. The IO Timing Report sweeps across all the ...

• All Nexus / Radiant 2023.1 or earlier: How are the clock-to-out max and clock-to-out min values on the I/O Timing Analysis report calculated?<div><br></div>

  Clock-to-out max corresponds to the arrival time of the data of the external timing path when setup time is analyzed. Clock-to-out min corresponds to the arrival time of the data of the external timing path when hold time is analyzed. If there are ...