ID:73003 WIDTH_EXP parameter is <number> in the ALTFP_SINCOS megafunction. The supported WIDTH_EXP parameter value is only 8 for single precision mode.

CAUSE: You specified an illegal value for the WIDTH_EXP parameter. The supported WIDTH_EXP parameter value is only 8. This error usually occurs when you instantiate a megafunction directly in your design file rather than using the MegaWizard Plug-In Manager .

ACTION: Change the value of the WIDTH_EXP parameter to 8.