List of Messages |
CAUSE: The Fitter tried to place the specified fast PLL. However, the differential I/O pins driven by the fast PLL have inconsistent location assignments. As a result, the Fitter could not place the fast PLL.
ACTION: Change the location assignment for the fast PLL or its differential I/O pins, or modify the design to reduce the number of differential I/O nodes driven by the fast PLL.
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