ID:69003 WIDTH_EXP parameter of the altfp_log megafunction has value <number> -- however, the WIDTH_EXP parameter value must be 8 and the WIDTH_MAN parameter value must be 23 for single precision floating point format
CAUSE: You specified a value for the WIDTH_EXP
parameter of the altfp_log megafunction. When the WIDTH_EXP
parameter has the specified value, the altfp_log
megafunction assumes that you want single precision floating point format. The WIDTH_EXP
parameter value must be 8 and the WIDTH_MAN
parameter value must be 23 for single precision floating point format. 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 to 8 and the value of the WIDTH_MAN
parameter to 23 of the altfp_log
megafunction for single precision floating point format.