ERROR:Place:249 - Automatic clock placement failed. Please attempt to analyze the Global clocking required for this design and either lock the clock placement or area locate the logic driven by the clocks so that that the clocks may be placed in such a way that all logic driven by them may be routed. The main restriction on clock placement is that only one clock output signal for any Primary / Secondary pair of clocks may enter any region. For further information see the "Using Global Clock Networks" section in the V-II User Guide (Chapter 2: Design Considerations) Phase 5.30 (Checksum:2faf07b) REAL time: 29 secs
Подскажите как это исправить без ручной трассировки