[early_arrival_time:] late_arrival_time timeunit {source_io_list} EXCEPT {source_io_list}.
{early, late}_arrival_time
Signal arrival time relative to the reference time.
source_io_list
An INPAD or primary input pin.
Note: The section IO_ARRIVAL_TIMES can be empty. For example,
SECTION IO_ARRIVAL_TIMES.
END.
is entirely equivalent to
SECTION IO_ARRIVAL_TIMES.
0 0 {INPAD}.
END