Allows you to override the default setup constraint for any path with a specific maximum time value for the path. You can specify the source (-from), common through elements (- thru), and destination (-to) elements of the path included in the maximum delay value.
Maximum delays are always relative to any clock network delays (if the source or destination is a register) or any input or output delays (if the source or destination is a port). Thus, input delays and clock latencies are added to the data arrival times; clock latencies are added to data required times; and output delays are subtracted from data required times.