ID:69000 In the altfp_log megafunction, the value of the WIDTH_EXP parameter is <number> and the value of the WIDTH_MAN parameter is <number>, but the value of [WIDTH_EXP + WIDTH_MAN] must be less than 64

CAUSE: You specified values for the WIDTH_EXP and the WIDTH_MAN parameters of the altfp_log megafunction. However, the value of [WIDTH_EXP + WIDTH_MAN] must be less than 64. This error usually occurs when you instantiate a megafunction directly in a design file rather than using the MegaWizard Plug-In Manager .

ACTION: Change the value of the WIDTH_EXP parameter or the WIDTH_MAN parameter so that the value of [WIDTH_EXP + WIDTH_MAN] is less than 64.