Command for getting only the si delay

 Hi,

To see the incremental delay from SI analysis, set up your report format to include it:

set_global report_timing_format {instance cell arc delay incr_delay arrival load slew fanout pin_location}

Then, when you do report_timing or timeDesign, you'll have an incr_delay column. If you want the net and component delay split out on separate lines, you'll neet to use report_timing -net. Otherwise, the default is to combine the component and net delay into one line.

Hope that helps,

- Kari

You can also use the  timing Tcl API to query the net arcs directly for the delta delay values:

    set delta_delay_max_rise  [get_property [get_arcs -from U1/Y -to U2/A] delta_delay_max_rise]

There are similar properties for min delays and for falling delays.  Refer to the get_property command
which is documented under the "Advanced Timing Tcl Scripting Commands" in the EDI or ETS
Command Reference document.

Note: Queries on arc delays are not yet MMMC aware - you cannot use the get_property -view qualifier
         yet to query on a view-specific basis.

- Ed