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General Description:
An incorrect period value is used for paths that cross clock domains. (This only occurs if either the source or destination register is covered by multiple PERIOD constraints.) How do I avoid this?
You can avoid this situation by eliminating the extra PERIOD constraints.
This issue was fixed in the 4.2i software.
AR# 12173 | |
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Date | 01/18/2010 |
Status | Archive |
Type | General Article |