List of Messages |
CAUSE: You assigned the specified fast PLL or enhanced PLL, which has a specified input clock with a high frequency, to the specified PLL location, but that location is incompatible with the specified PLL I/O pin, which cannot support an input clock with a high frequency. As a result, the Fitter cannot place the PLL in the specified PLL location.
ACTION: Delete or change the location assignment for the PLL.
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