There is an option of specifying a PERIOD Constraint as a reference of another PERIOD Constraint, but I am unable to modify the Reference Timespec back to Explicit TimeSpec in the Constraints Editor GUI.
Is this a known issue?
This is a known issue that is scheduled to be fixed in the next quarterly release of ISE (11.3).
In the meantime, to work around this problem, modify the constraints manually.
| AR# 32843 | |
|---|---|
| 日期 | 05/23/2014 |
| 状态 | Archive |
| Type | 综合文章 |