| List of Messages | |
CAUSE: You selected a target device for the current project. However, the Fitter cannot place the specified fast PLL or enhanced PLL in the target device due to device constraints.
ACTION: Locate the source of the message to determine the nature of the error. Modify the design accordingly so that the Fitter can place the PLL. Click the + icon to expand this message in the Messages window or Messages section of the Report window to display details about why the Quartus Prime software did not place the PLL.
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