ID:66003 WIDTH_EXP parameter of altfp_exp megafunction has value <number>. However, the WIDTH_EXP parameter value must be 8 and the WIDTH_MAN parameter value must be 23 for a single precision floating point format.

CAUSE: You specified a value for the WIDTH_EXP parameter of the altfp_exp megafunction. When the WIDTH_EXP parameter has the specified value, the altfp_exp megafunction assumes that you want a single precision floating point format, and as such, the WIDTH_EXP parameter value must be 8 and WIDTH_MAN parameter value must be 23. This error usually occurs when you instantiate a megafunction directly in a text file instead of using the MegaWizard Plug-In Manager .

ACTION: Change the value of the WIDTH_EXP parameter to 8 and the value of the WIDTH_MAN parameter to 23 of the altfp_exp megafunction for a single precision floating point format.